i18n: add bundle for idea/intentions

idea/idea-analysis/resources/messages/KotlinBundle.properties

@@ -199,10 +199,10 @@ overridden.marker.implementations.choose.implementation.find.usages=Overriding p
 overridden.marker.overrides.choose.implementation.title=Choose Super Implementation of {0}
 overridden.marker.overrides.choose.implementation.find.usages=Super Implementations of {0}
 
-remove.expression = Remove ''{0}''
-unwrap.expression = Unwrap ''{0}''
-remove.else = Remove else in ''{0}''
-unwrap.else = Unwrap else in ''{0}''
+remove.expression=Remove ''{0}''
+unwrap.expression=Unwrap ''{0}''
+remove.else=Remove else in ''{0}''
+unwrap.else=Unwrap else in ''{0}''
 
 override.declaration.x.in.y={0} in {1}
 override.declaration.x.implements.y={0} in {1} implements {2} in {3}.
@@ -491,27 +491,27 @@ find.usages.checkbox.name.expected.properties=Expected properties
 find.usages.action.text.find.usages.of=find usages of
 find.usages.type.named.argument=Named argument
 find.usages.type.type.alias=Type alias
-find.usages.type.callable.reference = Callable reference
-find.usages.type.type.constraint = Type constraint
-find.usages.type.value.parameter.type = Parameter type
-find.usages.type.nonLocal.property.type = Class/object property type
-find.usages.type.function.return.type = Function return types
-find.usages.type.superType = Supertype
-find.usages.type.is = Target type of 'is' operation
-find.usages.type.class.object = Nested class/object
-find.usages.type.companion.object = Companion object
-find.usages.type.function.call = Function call
-find.usages.type.implicit.get = Implicit 'get'
-find.usages.type.implicit.set = Implicit 'set'
-find.usages.type.implicit.invoke = Implicit 'invoke'
-find.usages.type.implicit.iteration = Implicit iteration
-find.usages.type.property.delegation = Property delegation
-find.usages.type.extension.receiver.type = Extension receiver type
-find.usages.type.super.type.qualifier = Super type qualifier
-find.usages.type.receiver = Receiver
-find.usages.type.delegate = Delegate
-find.usages.type.packageDirective = Package directive
-find.usages.type.packageMemberAccess = Package member access
+find.usages.type.callable.reference=Callable reference
+find.usages.type.type.constraint=Type constraint
+find.usages.type.value.parameter.type=Parameter type
+find.usages.type.nonLocal.property.type=Class/object property type
+find.usages.type.function.return.type=Function return types
+find.usages.type.superType=Supertype
+find.usages.type.is=Target type of 'is' operation
+find.usages.type.class.object=Nested class/object
+find.usages.type.companion.object=Companion object
+find.usages.type.function.call=Function call
+find.usages.type.implicit.get=Implicit 'get'
+find.usages.type.implicit.set=Implicit 'set'
+find.usages.type.implicit.invoke=Implicit 'invoke'
+find.usages.type.implicit.iteration=Implicit iteration
+find.usages.type.property.delegation=Property delegation
+find.usages.type.extension.receiver.type=Extension receiver type
+find.usages.type.super.type.qualifier=Super type qualifier
+find.usages.type.receiver=Receiver
+find.usages.type.delegate=Delegate
+find.usages.type.packageDirective=Package directive
+find.usages.type.packageMemberAccess=Package member access
 
 formatter.button.text.use.import.with.when.at.least=Use import with '*' when at least
 formatter.button.text.use.import.with=Use import with '*'
@@ -852,7 +852,7 @@ searching.usages.of.0.parameter=Searching usages of ''{0}''parameter
 selected.code.fragment.has.multiple.exit.points=Selected code fragment has multiple exit points
 selected.code.fragment.has.multiple.output.values=Selected code fragment has more than 3 output values:
 selected.code.fragment.has.output.values.and.exit.points=Selected code fragment has output values as well as alternative exit points
-setter.of.0.will.become.invisible.after.extraction = Setter of {0} will become invisible after extraction
+setter.of.0.will.become.invisible.after.extraction=Setter of {0} will become invisible after extraction
 text.0.1.must.be.moved.with.sealed.parent.class.and.all.its.subclasses={0} ''{1}'' must be moved with sealed parent class and all its subclasses
 text.0.already.contains.1={0} already contains {1}
 text.0.already.contains.nested.class.1={0} already contains nested class named {1}
@@ -1560,7 +1560,6 @@ constructor.has.non.null.self.reference.parameter=Constructor has non-null self
 assign.backing.field.fix.text=Assign backing field
 existing.backing.field.is.not.assigned.by.the.setter=Existing backing field is not assigned by the setter
 replace.with.error=Replace with '?: error(...)'
-replace.with.operator=Replace with '!!' operator
 replace.assert.with.operator=Replace assert with operator
 assert.should.be.replaced.with.operator=assert should be replaced with operator
 simplify.negated.operation=Simplify negated operation
@@ -1599,4 +1598,224 @@ use.expression.body.instead.of.0=Use expression body instead of {0}
 convert.to.expression.body.fix.text=Convert to expression body
 when.has.only.else.branch.and.should.be.simplified='when' has only 'else' branch and should be simplified
 wrap.unary.operator.quickfix.text=Wrap unary operator and value with ()
-make.0.1=Make ''{0}'' {1}
+make.0.1=Make ''{0}'' {1}
+replace.with.0.operator=Replace with ''{0}'' operator
+do.you.want.to.make.new.extension.an.expected.declaration=Do you want to make new extension an expected declaration?
+loop.to.call.fix.family.name=Replace with stdlib operations
+loop.to.call.fix.family.name2=Replace with stdlib operations with use of 'asSequence()'
+loop.can.be.replaced.with.stdlib.operations=Loop can be replaced with stdlib operations
+text.add.setter=Add setter
+text.add.getter=Add getter
+text.add.getter.and.setter=Add getter and setter
+text.add.use.site.target.0=Add use-site target ''{0}''
+choose.use.site.target=Choose use-site target
+add.use.site.target=Add use-site target
+add.braces.to.0.statement=Add braces to ''{0}'' statement
+add.braces.to.when.entry=Add braces to 'when' entry
+add.jvmoverloads.annotation.to.0=Add ''@JvmOverloads'' annotation to {0}
+text.primary.constructor=primary constructor
+function.0=function ''{0}''
+looking.for.usages.in.java.files=Looking for usages in Java files...
+add.return.at.0=Add return@{0}
+add.0.to.argument=Add ''{0} ='' to argument
+add.val.var.to.parameter.0=Add val/var to parameter ''{0}''
+add.val.var.to.primary.constructor.parameter=Add val/var to primary constructor parameter
+make.primary.constructor.0=Make primary constructor {0}
+change.visibility.modifier=Change visibility modifier
+0.may.break.code={0} (may break code)
+convert.to.vararg.parameter=Convert to vararg parameter
+replace.with=Replace '||' with '&&'
+replace.with2=Replace '&&' with '||'
+can.t.modify.0=Can''t modify {0}
+0.already.exists={0} already exists
+type.arguments.will.be.lost.after.conversion.0=Type arguments will be lost after conversion: {0}
+call.with.arguments.will.be.skipped.0=Call with arguments will be skipped: {0}
+looking.for.usages.and.conflicts=Looking for usages and conflicts...
+following.expression.won.t.be.processed.since.refactoring.can.t.preserve.its.semantics.0=Following expression won''t be processed since refactoring can''t preserve its semantics: {0}
+callable.reference.transformation.is.not.supported.0=Callable reference transformation is not supported: {0}
+can.t.replace.non.kotlin.reference.with.call.expression.0=Can''t replace non-Kotlin reference with call expression: {0}
+convert.0.to.1=Convert ''{0}'' to ''{1}''
+convert.lambda.to.reference=Convert lambda to reference
+select.target.code.block.file=Select target code block / file
+select.target.file=Select target file
+replace.expression.with.if.expression=Replace '!!' expression with 'if' expression
+eliminate.argument.of.when=Eliminate argument of 'when'
+replace.elvis.expression.with.if.expression=Replace elvis expression with 'if' expression
+flatten.when.expression=Flatten 'when' expression
+replace.if.expression.with.return=Replace 'if' expression with return
+lift.return.out.of.if.expression=Lift return out of 'if' expression
+replace.if.with.when=Replace 'if' with 'when'
+replace.safe.access.expression.with.if.expression=Replace safe access expression with 'if' expression
+replace.assignment.with.if.expression=Replace assignment with 'if' expression
+replace.assignment.with.when.expression=Replace assignment with 'when' expression
+replace.property.initializer.with.if.expression=Replace property initializer with 'if' expression
+replace.property.initializer.with.when.expression=Replace property initializer with 'when' expression
+replace.return.with.if.expression=Replace return with 'if' expression
+replace.return.with.when.expression=Replace return with 'when' expression
+replace.when.with.if=Replace 'when' with 'if'
+replace.call.with.unary.operator=Replace call with unary operator
+replace.contains.call.with.in.operator=Replace 'contains' call with 'in' operator
+replace.invoke.with.direct.call=Replace 'invoke' with direct call
+copy.concatenation.text.to.clipboard=Copy concatenation text to clipboard
+split.property.declaration=Split property declaration
+replace.with.stdlib.operations.with.use.of.assequence=Replace with stdlib operations with use of 'asSequence()'
+replace.with.stdlib.operations=Replace with stdlib operations
+use.withindex.instead.of.manual.index.increment=Use withIndex() instead of manual index increment
+add.braces=Add braces
+add.indices.to.for.loop=Add indices to 'for' loop
+add.jvmoverloads.annotation=Add '@JvmOverloads' annotation
+add.jvmstatic.annotation=Add '@JvmStatic' annotation
+add.labeled.return.to.last.expression.in.a.lambda=Add labeled return to last expression in a lambda
+add.missing.component=Add missing component
+add.names.to.call.arguments=Add names to call arguments
+add.names.to.this.argument.and.following.arguments=Add names to this argument and following arguments
+add.name.to.argument=Add name to argument
+make.open=Make open
+add.throws.annotation=Add '@Throws' annotation
+add.remaining.branches=Add remaining branches
+convert.anonymous.function.to.lambda.expression=Convert anonymous function to lambda expression
+convert.to.lambda.expression=Convert to lambda expression
+put.arguments.on.separate.lines=Put arguments on separate lines
+put.parameters.on.separate.lines=Put parameters on separate lines
+demorgan.law=DeMorgan Law
+replace.with.end.of.line.comment=Replace with end of line comment
+convert.collection.constructor.to.function=Convert Collection constructor to function
+convert.to.sealed.class=Convert to sealed class
+replace.with.a.for.loop=Replace with a 'for' loop
+convert.function.to.property=Convert function to property
+convert.function.type.parameter.to.receiver=Convert function type parameter to receiver
+convert.function.type.receiver.to.parameter=Convert function type receiver to parameter
+convert.to.nullable.var=Convert to nullable var
+convert.to.ordinary.property=Convert to ordinary property
+replace.with.block.comment=Replace with block comment
+convert.to.lateinit.var=Convert to lateinit var
+convert.object.literal.to.class=Convert object literal to class
+convert.to.lazy.property=Convert to lazy property
+convert.parameter.to.receiver=Convert parameter to receiver
+convert.to.secondary.constructor=Convert to secondary constructor
+convert.property.getter.to.initializer=Convert property getter to initializer
+convert.property.initializer.to.getter=Convert property initializer to getter
+convert.property.to.function=Convert property to function
+can.t.replace.foreign.reference.with.call.expression.0=Can''t replace foreign reference with call expression: {0}
+unrecognized.reference.will.be.skipped.0=Unrecognized reference will be skipped: {0}
+property.overloaded.in.child.class.constructor=Property overloaded in child class constructor
+property.has.an.actual.declaration.in.the.class.constructor=Property has an actual declaration in the class constructor
+convert.to.comparisons=Convert to comparisons
+convert.receiver.to.parameter=Convert receiver to parameter
+convert.reference.to.lambda=Convert reference to lambda
+following.problems.are.found=Following problems are found:\n
+all.expected.and.actual.classes.must.be.sealed.classes=All expected and actual classes must be sealed classes.\n
+all.inheritors.must.be.nested.objects.of.the.class.itself.and.may.not.inherit.from.other.classes.or.interfaces=All inheritors must be nested objects of the class itself and may not inherit from other classes or interfaces.\n
+searching.inheritors=Searching inheritors...
+convert.to.enum.class=Convert to enum class
+convert.to.primary.constructor=Convert to primary constructor
+rename.to.01=Rename to {0}
+replace.0.name.with.spaces=Replace {0} name with spaces
+convert.to.block.body=Convert to block body
+convert.template.to.concatenated.string=Convert template to concatenated string
+replace.with.a.foreach.function.call=Replace with a 'forEach' function call
+convert.concatenation.to.raw.string=Convert concatenation to raw string
+convert.concatenation.to.template=Convert concatenation to template
+convert.try.finally.to.use=Convert try-finally to .use()
+convert.to.unsafe.cast=Convert to unsafe cast
+convert.to.0.as.1=Convert to ''{0} as {1}''
+convert.to.0.unsafecast.1=Convert to ''{0}.unsafeCast<{1}>()''
+convert.to.unsafecast.call=Convert to unsafeCast() call
+convert.to.array.parameter=Convert to array parameter
+create.kotlin.subclass=Create Kotlin subclass
+use.destructuring.declaration=Use destructuring declaration
+implement.as.constructor.parameter=Implement as constructor parameter
+implement.abstract.member=Implement abstract member
+import.members.from.0=Import members from ''{0}''
+import.members.with=Import members with '*'
+add.import.for.0=Add import for ''{0}''
+add.import.for.member=Add import for member
+indent.raw.string=Indent raw string
+replace.infix.call.with.ordinary.call=Replace infix call with ordinary call
+insert.curly.braces.around.variable=Insert curly braces around variable
+add.explicit.type.arguments=Add explicit type arguments
+introduce.backing.property=Introduce backing property
+introduce.import.alias=Introduce import alias
+invert.if.condition=Invert 'if' condition
+iterate.over.0=Iterate over ''{0}''
+iterate.over.collection=Iterate over collection
+join.declaration.and.assignment=Join declaration and assignment
+can.be.joined.with.assignment=Can be joined with assignment
+put.arguments.on.one.line=Put arguments on one line
+put.parameters.on.one.line=Put parameters on one line
+convert.lambda.expression.to.anonymous.function=Convert lambda expression to anonymous function
+convert.to.anonymous.function=Convert to anonymous function
+merge.else.if=Merge 'else if'
+merge.if.s=Merge 'if's
+move.lambda.argument.into.parentheses=Move lambda argument into parentheses
+class.0.already.contains.1=Class ''{0}'' already contains {1}
+0.in.1.will.require.class.instance=''{0}'' in {1} will require class instance
+searching.for.0=Searching for {0}
+move.out.of.companion.object=Move out of companion object
+calls.with.explicit.extension.receiver.won.t.be.processed.0=Calls with explicit extension receiver won''t be processed: {0}
+usages.of.outer.class.instance.inside.of.property.0.won.t.be.processed=Usages of outer class instance inside of property ''{0}'' won''t be processed
+companion.object.already.contains.0=Companion object already contains {0}
+0.references.type.parameters.of.the.containing.class={0} references type parameters of the containing class
+0.is.overridden.by.declaration.s.in.a.subclass={0} is overridden by declaration(s) in a subclass
+move.to.companion.object=Move to companion object
+move.to.top.level=Move to top level
+package.0.already.contains.1=Package ''{0}'' already contains {1}
+move.to.class.body=Move to class body
+move.to.constructor=Move to constructor
+convert.boolean.const.to.elvis=Convert Boolean? == const to elvis
+convert.object.literal.to.lambda=Convert object literal to lambda
+convert.to.lambda=Convert to lambda
+replace.by.0=Replace by ''{0}''
+replace.by.reconstructed.type=Replace by reconstructed type
+remove.argument.name=Remove argument name
+remove.braces.from.when.entry=Remove braces from 'when' entry
+remove.braces.from.0.statement=Remove braces from ''{0}'' statement
+remove.braces=Remove braces
+remove.constructor.keyword=Remove constructor keyword
+redundant.empty.class.body=Redundant empty class body
+remove.unnecessary.parentheses.from.function.call.with.lambda=Remove unnecessary parentheses from function call with lambda
+remove.empty.primary.constructor=Remove empty primary constructor
+remove.empty.constructor.body=Remove empty constructor body
+remove.explicit.lambda.parameter.types.may.break.code=Remove explicit lambda parameter types (may break code)
+remove.explicit.supertype.qualification=Remove explicit supertype qualification
+remove.explicit.type.arguments=Remove explicit type arguments
+remove.explicit.type.specification=Remove explicit type specification
+remove.indices.in.for.loop=Remove indices in 'for' loop
+index.is.not.used.in.the.loop.body=Index is not used in the loop body
+remove.return.0=Remove return@{0}
+remove.labeled.return.from.last.expression.in.a.lambda=Remove labeled return from last expression in a lambda
+remove.redundant.calls.of.the.conversion.method=Remove redundant calls of the conversion method
+remove.single.expression.string.template=Remove single-expression string template
+redundant.string.template=Redundant string template
+remove.unnecessary.parentheses=Remove unnecessary parentheses
+rename.class.to.0=Rename class to {0}
+rename.class.to.containing.file.name=Rename class to containing file name
+rename.file.to.0.1=Rename file to {0}.{1}
+rename.file.to.match.top.level.class.name=Rename file to match top-level class name
+replace.0.with=Replace ''{0}()'' with ''+=''
+replace.with1=Replace with '+='
+replace.explicit.parameter.0.with.it=Replace explicit parameter ''{0}'' with ''it''
+replace.it.with.explicit.parameter=Replace 'it' with explicit parameter
+replace.with.0.1.2=Replace with {0}[{1}] ?: {2}
+replace.with.indexing.and.elvis.operator=Replace with indexing and elvis operator
+replace.size.check.with.isnotempty=Replace size check with 'isNotEmpty'
+replace.size.zero.check.with.isempty=Replace size zero check with 'isEmpty'
+replace.with.parameter.name=Replace '_' with parameter name
+replace.with.ordinary.assignment=Replace with ordinary assignment
+simplify.boolean.expression=Simplify boolean expression
+specify.explicit.lambda.signature=Specify explicit lambda signature
+specify.all.types.explicitly.in.destructuring.declaration=Specify all types explicitly in destructuring declaration
+cannot.infer.type.for.this.declaration=Cannot infer type for this declaration
+split.if.into.two=Split 'if' into two
+flip.0=Flip ''{0}''
+flip.binary.expression=Flip binary expression
+flip.equals=Flip 'equals'
+replace.with.infix.function.call=Replace with infix function call
+to.ordinary.string.literal=To ordinary string literal
+to.raw.string.literal=To raw string literal
+remove.underscores=Remove underscores
+add.underscores=Add underscores
+excluded.methods=Excluded methods
+use.of.0.method.instead.of.property.access.syntax=Use of {0} method instead of property access syntax
+use.property.access.syntax=Use property access syntax
+convert.to.object.declaration=Convert to object declaration

idea/idea-analysis/src/org/jetbrains/kotlin/idea/intentions/SelfTargetingIntention.kt

@@ -16,6 +16,7 @@ import com.intellij.psi.PsiDocumentManager
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiFile
 import com.intellij.psi.util.PsiTreeUtil
+import org.jetbrains.annotations.Nls
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.psi.CREATE_BY_PATTERN_MAY_NOT_REFORMAT
 import org.jetbrains.kotlin.psi.KtBlockExpression
@@ -26,13 +27,14 @@ import org.jetbrains.kotlin.psi.psiUtil.parentsWithSelf
 @Suppress("EqualsOrHashCode")
 abstract class SelfTargetingIntention<TElement : PsiElement>(
     val elementType: Class<TElement>,
-    private var text: String,
-    private val familyName: String = text
+    @Nls private var text: String,
+    @Nls private val familyName: String = text
 ) : IntentionAction {
 
+    @Nls
     protected val defaultText: String = text
 
-    protected fun setText(text: String) {
+    protected fun setText(@Nls text: String) {
         this.text = text
     }
 
@@ -114,13 +116,13 @@ abstract class SelfTargetingIntention<TElement : PsiElement>(
 
 abstract class SelfTargetingRangeIntention<TElement : PsiElement>(
     elementType: Class<TElement>,
-    text: String,
-    familyName: String = text
+    @Nls text: String,
+    @Nls familyName: String = text
 ) : SelfTargetingIntention<TElement>(elementType, text, familyName) {
 
     abstract fun applicabilityRange(element: TElement): TextRange?
 
-    override final fun isApplicableTo(element: TElement, caretOffset: Int): Boolean {
+    final override fun isApplicableTo(element: TElement, caretOffset: Int): Boolean {
         val range = applicabilityRange(element) ?: return false
         return range.containsOffset(caretOffset)
     }
@@ -128,13 +130,13 @@ abstract class SelfTargetingRangeIntention<TElement : PsiElement>(
 
 abstract class SelfTargetingOffsetIndependentIntention<TElement : KtElement>(
     elementType: Class<TElement>,
-    text: String,
-    familyName: String = text
+    @Nls text: String,
+    @Nls familyName: String = text
 ) : SelfTargetingRangeIntention<TElement>(elementType, text, familyName) {
 
     abstract fun isApplicableTo(element: TElement): Boolean
 
-    override final fun applicabilityRange(element: TElement): TextRange? {
+    final override fun applicabilityRange(element: TElement): TextRange? {
         return if (isApplicableTo(element)) element.textRange else null
     }
 }

idea/src/org/jetbrains/kotlin/idea/inspections/SimplifyAssertNotNullInspection.kt

@@ -68,7 +68,7 @@ class SimplifyAssertNotNullInspection : AbstractApplicabilityBasedInspection<KtC
 
     override fun fixText(element: KtCallExpression): String {
         return if (element.valueArguments.size == 1) {
-            KotlinBundle.message("replace.with.operator")
+            KotlinBundle.message("replace.with.0.operator", "!!")
         } else {
             KotlinBundle.message("replace.with.error")
         }

idea/src/org/jetbrains/kotlin/idea/intentions/AddAccessorIntentions.kt

@@ -22,6 +22,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
 import org.jetbrains.kotlin.diagnostics.Diagnostic
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.quickfix.KotlinSingleIntentionActionFactory
 import org.jetbrains.kotlin.idea.refactoring.isAbstract
@@ -103,9 +104,9 @@ abstract class AbstractAddAccessorsIntention(
 }
 
 private fun createFamilyName(addGetter: Boolean, addSetter: Boolean): String = when {
-    addGetter && addSetter -> "Add getter and setter"
-    addGetter -> "Add getter"
-    addSetter -> "Add setter"
+    addGetter && addSetter -> KotlinBundle.message("text.add.getter.and.setter")
+    addGetter -> KotlinBundle.message("text.add.getter")
+    addSetter -> KotlinBundle.message("text.add.setter")
     else -> throw AssertionError("At least one from (addGetter, addSetter) should be true")
 }
 

idea/src/org/jetbrains/kotlin/idea/intentions/AddAnnotationUseSiteTargetIntention.kt

@@ -18,6 +18,7 @@ import com.intellij.util.PlatformIcons
 import org.jetbrains.kotlin.asJava.LightClassUtil
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget.*
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.util.application.executeWriteCommand
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
@@ -25,14 +26,14 @@ import org.jetbrains.kotlin.psi.psiUtil.findDescendantOfType
 import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
 
 class AddAnnotationUseSiteTargetIntention : SelfTargetingIntention<KtAnnotationEntry>(
-    KtAnnotationEntry::class.java, "Add use-site target"
+    KtAnnotationEntry::class.java, KotlinBundle.message("add.use.site.target")
 ) {
 
     override fun isApplicableTo(element: KtAnnotationEntry, caretOffset: Int): Boolean {
         val useSiteTargets = element.applicableUseSiteTargets()
         if (useSiteTargets.isEmpty()) return false
         if (useSiteTargets.size == 1) {
-            text = "Add use-site target '${useSiteTargets.first().renderName}'"
+            text = KotlinBundle.message("text.add.use.site.target.0", useSiteTargets.first().renderName)
         }
         return true
     }
@@ -56,7 +57,7 @@ class AddAnnotationUseSiteTargetIntention : SelfTargetingIntention<KtAnnotationE
         useSiteTargets: List<AnnotationUseSiteTarget>,
         project: Project
     ): ListPopupStep<*> {
-        return object : BaseListPopupStep<AnnotationUseSiteTarget>("Choose use-site target", useSiteTargets) {
+        return object : BaseListPopupStep<AnnotationUseSiteTarget>(KotlinBundle.message("choose.use.site.target"), useSiteTargets) {
             override fun isAutoSelectionEnabled() = false
 
             override fun onChosen(selectedValue: AnnotationUseSiteTarget, finalChoice: Boolean): PopupStep<*>? {
@@ -140,7 +141,7 @@ private fun KtAnnotationEntry.applicableUseSiteTargets(): List<AnnotationUseSite
 }
 
 fun KtAnnotationEntry.addUseSiteTarget(useSiteTarget: AnnotationUseSiteTarget, project: Project) {
-    project.executeWriteCommand("Add use-site target") {
+    project.executeWriteCommand(KotlinBundle.message("add.use.site.target")) {
         replace(KtPsiFactory(this).createAnnotationEntry("@${useSiteTarget.renderName}:$shortName${valueArgumentList?.text ?: ""}"))
     }
 }

idea/src/org/jetbrains/kotlin/idea/intentions/AddBracesIntention.kt

@@ -20,6 +20,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiComment
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiWhiteSpace
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.refactoring.getLineNumber
 import org.jetbrains.kotlin.idea.util.CommentSaver
 import org.jetbrains.kotlin.j2k.isInSingleLine
@@ -27,20 +28,19 @@ import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.*
 
-class AddBracesIntention : SelfTargetingIntention<KtElement>(KtElement::class.java, "Add braces") {
+class AddBracesIntention : SelfTargetingIntention<KtElement>(KtElement::class.java, KotlinBundle.message("add.braces")) {
     override fun isApplicableTo(element: KtElement, caretOffset: Int): Boolean {
         val expression = element.getTargetExpression(caretOffset) ?: return false
         if (expression is KtBlockExpression) return false
 
-        val parent = expression.parent
-        return when (parent) {
+        return when (val parent = expression.parent) {
             is KtContainerNode -> {
                 val description = parent.description() ?: return false
-                text = "Add braces to '$description' statement"
+                text = KotlinBundle.message("add.braces.to.0.statement", description)
                 true
             }
             is KtWhenEntry -> {
-                text = "Add braces to 'when' entry"
+                text = KotlinBundle.message("add.braces.to.when.entry")
                 true
             }
             else -> {

idea/src/org/jetbrains/kotlin/idea/intentions/AddForLoopIndicesIntention.kt

@@ -21,6 +21,7 @@ import com.intellij.codeInsight.template.TemplateBuilderImpl
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiDocumentManager
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.analysis.analyzeAsReplacement
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.replaced
@@ -31,7 +32,10 @@ import org.jetbrains.kotlin.resolve.calls.callUtil.getResolvedCall
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameUnsafe
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 
-class AddForLoopIndicesIntention : SelfTargetingRangeIntention<KtForExpression>(KtForExpression::class.java, "Add indices to 'for' loop"),
+class AddForLoopIndicesIntention : SelfTargetingRangeIntention<KtForExpression>(
+    KtForExpression::class.java,
+    KotlinBundle.message("add.indices.to.for.loop")
+),
     LowPriorityAction {
     private val WITH_INDEX_NAME = "withIndex"
     private val WITH_INDEX_FQ_NAMES: Set<String> by lazy {

idea/src/org/jetbrains/kotlin/idea/intentions/AddJvmOverloadsIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.project.TargetPlatformDetector
 import org.jetbrains.kotlin.idea.util.addAnnotation
 import org.jetbrains.kotlin.idea.util.findAnnotation
@@ -19,7 +20,7 @@ import org.jetbrains.kotlin.psi.psiUtil.startOffset
 private val annotationFqName = FqName("kotlin.jvm.JvmOverloads")
 
 class AddJvmOverloadsIntention : SelfTargetingIntention<KtModifierListOwner>(
-    KtModifierListOwner::class.java, "Add '@JvmOverloads' annotation"
+    KtModifierListOwner::class.java, KotlinBundle.message("add.jvmoverloads.annotation")
 ), LowPriorityAction {
 
     override fun isApplicableTo(element: KtModifierListOwner, caretOffset: Int): Boolean {
@@ -31,7 +32,7 @@ class AddJvmOverloadsIntention : SelfTargetingIntention<KtModifierListOwner>(
                     return false
                 }
 
-                "function '${element.name}'" to valueParameterList.parameters
+                KotlinBundle.message("function.0", element.name.toString()) to valueParameterList.parameters
             }
             is KtSecondaryConstructor -> {
                 val constructorKeyword = element.getConstructorKeyword()
@@ -40,7 +41,7 @@ class AddJvmOverloadsIntention : SelfTargetingIntention<KtModifierListOwner>(
                     return false
                 }
 
-                "secondary constructor" to valueParameterList.parameters
+                KotlinBundle.message("text.secondary.constructor") to valueParameterList.parameters
             }
             is KtPrimaryConstructor -> {
                 val parameters = (element.valueParameterList ?: return false).parameters
@@ -51,12 +52,12 @@ class AddJvmOverloadsIntention : SelfTargetingIntention<KtModifierListOwner>(
                     return false
                 }
 
-                "primary constructor" to parameters
+                KotlinBundle.message("text.primary.constructor") to parameters
             }
             else -> return false
         }
 
-        text = "Add '@JvmOverloads' annotation to $targetName"
+        text = KotlinBundle.message("add.jvmoverloads.annotation.to.0", targetName)
 
         return TargetPlatformDetector.getPlatform(element.containingKtFile).isJvm()
                 && parameters.any { it.hasDefaultValue() }

idea/src/org/jetbrains/kotlin/idea/intentions/AddJvmStaticIntention.kt

@@ -14,6 +14,7 @@ import com.intellij.psi.search.searches.ReferencesSearch
 import org.jetbrains.kotlin.asJava.classes.KtLightClass
 import org.jetbrains.kotlin.asJava.elements.KtLightElement
 import org.jetbrains.kotlin.asJava.elements.KtLightField
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.util.runSynchronouslyWithProgress
 import org.jetbrains.kotlin.idea.search.restrictByFileType
 import org.jetbrains.kotlin.idea.util.addAnnotation
@@ -31,7 +32,7 @@ import org.jetbrains.kotlin.psi.psiUtil.containingClassOrObject
 
 class AddJvmStaticIntention : SelfTargetingRangeIntention<KtNamedDeclaration>(
     KtNamedDeclaration::class.java,
-    "Add '@JvmStatic' annotation"
+    KotlinBundle.message("add.jvmstatic.annotation")
 ), LowPriorityAction {
     private val JvmStaticFqName = FqName("kotlin.jvm.JvmStatic")
     private val JvmFieldFqName = FqName("kotlin.jvm.JvmField")
@@ -63,7 +64,7 @@ class AddJvmStaticIntention : SelfTargetingRangeIntention<KtNamedDeclaration>(
         val project = element.project
 
         val expressionsToReplaceWithQualifier =
-            project.runSynchronouslyWithProgress("Looking for usages in Java files...", true) {
+            project.runSynchronouslyWithProgress(KotlinBundle.message("looking.for.usages.in.java.files"), true) {
                 runReadAction {
                     val searchScope = element.useScope.restrictByFileType(JavaFileType.INSTANCE)
                     ReferencesSearch

idea/src/org/jetbrains/kotlin/idea/intentions/AddLabeledReturnInLambdaIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.KtBlockExpression
@@ -18,13 +19,13 @@ import org.jetbrains.kotlin.resolve.bindingContextUtil.isUsedAsExpression
 
 class AddLabeledReturnInLambdaIntention : SelfTargetingRangeIntention<KtBlockExpression>(
     KtBlockExpression::class.java,
-    "Add labeled return to last expression in a lambda"
+    KotlinBundle.message("add.labeled.return.to.last.expression.in.a.lambda")
 ), LowPriorityAction {
     override fun applicabilityRange(element: KtBlockExpression): TextRange? {
         if (!isApplicableTo(element)) return null
         val labelName = element.getParentLambdaLabelName() ?: return null
         if (labelName == KtTokens.SUSPEND_KEYWORD.value) return null
-        text = "Add return@$labelName"
+        text = KotlinBundle.message("add.return.at.0", labelName)
         return element.statements.lastOrNull()?.textRange
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/AddMissingDestructuringIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.CollectingNameValidator
 import org.jetbrains.kotlin.idea.core.KotlinNameSuggester
@@ -16,7 +17,10 @@ import org.jetbrains.kotlin.psi.KtPsiFactory
 import org.jetbrains.kotlin.psi.createDestructuringDeclarationByPattern
 
 class AddMissingDestructuringIntention :
-    SelfTargetingIntention<KtDestructuringDeclaration>(KtDestructuringDeclaration::class.java, "Add missing component") {
+    SelfTargetingIntention<KtDestructuringDeclaration>(
+        KtDestructuringDeclaration::class.java,
+        KotlinBundle.message("add.missing.component")
+    ) {
     override fun isApplicableTo(element: KtDestructuringDeclaration, caretOffset: Int): Boolean {
         val entriesCount = element.entries.size
 

idea/src/org/jetbrains/kotlin/idea/intentions/AddNameToArgumentIntention.kt

@@ -23,6 +23,7 @@ import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.config.LanguageFeature
 import org.jetbrains.kotlin.config.LanguageVersionSettings
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.core.util.end
 import org.jetbrains.kotlin.idea.core.util.start
@@ -37,7 +38,7 @@ import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
 import org.jetbrains.kotlin.resolve.calls.model.VarargValueArgument
 
 class AddNameToArgumentIntention : SelfTargetingIntention<KtValueArgument>(
-    KtValueArgument::class.java, "Add name to argument"
+    KtValueArgument::class.java, KotlinBundle.message("add.name.to.argument")
 ), LowPriorityAction {
 
     override fun isApplicableTo(element: KtValueArgument, caretOffset: Int): Boolean {
@@ -47,7 +48,7 @@ class AddNameToArgumentIntention : SelfTargetingIntention<KtValueArgument>(
             shouldBeLastUnnamed = !element.languageVersionSettings.supportsFeature(LanguageFeature.MixedNamedArgumentsInTheirOwnPosition)
         ) ?: return false
 
-        text = "Add '$name =' to argument"
+        text = KotlinBundle.message("add.0.to.argument", name)
 
         if (expression is KtLambdaExpression) {
             val range = expression.textRange

idea/src/org/jetbrains/kotlin/idea/intentions/AddNamesToCallArgumentsIntention.kt

@@ -18,15 +18,19 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.project.languageVersionSettings
-import org.jetbrains.kotlin.psi.*
+import org.jetbrains.kotlin.psi.KtCallElement
+import org.jetbrains.kotlin.psi.KtLambdaArgument
+import org.jetbrains.kotlin.psi.KtValueArgument
+import org.jetbrains.kotlin.psi.LambdaArgument
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
 import org.jetbrains.kotlin.psi.psiUtil.startOffset
 
 class AddNamesToCallArgumentsIntention : SelfTargetingRangeIntention<KtCallElement>(
     KtCallElement::class.java,
-    "Add names to call arguments"
+    KotlinBundle.message("add.names.to.call.arguments")
 ) {
     override fun applicabilityRange(element: KtCallElement): TextRange? {
         val arguments = element.valueArguments

idea/src/org/jetbrains/kotlin/idea/intentions/AddNamesToFollowingArgumentsIntention.kt

@@ -7,16 +7,17 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
-import org.jetbrains.kotlin.idea.core.util.start
 import org.jetbrains.kotlin.idea.core.util.end
+import org.jetbrains.kotlin.idea.core.util.start
 import org.jetbrains.kotlin.psi.KtCallElement
 import org.jetbrains.kotlin.psi.KtLambdaExpression
 import org.jetbrains.kotlin.psi.KtValueArgument
 import org.jetbrains.kotlin.psi.KtValueArgumentList
 
 class AddNamesToFollowingArgumentsIntention : SelfTargetingIntention<KtValueArgument>(
-    KtValueArgument::class.java, "Add names to this argument and following arguments"
+    KtValueArgument::class.java, KotlinBundle.message("add.names.to.this.argument.and.following.arguments")
 ), LowPriorityAction {
     override fun isApplicableTo(element: KtValueArgument, caretOffset: Int): Boolean {
         val argumentList = element.parent as? KtValueArgumentList ?: return false

idea/src/org/jetbrains/kotlin/idea/intentions/AddOpenModifierIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.implicitModality
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.KtCallableDeclaration
@@ -15,7 +16,7 @@ import org.jetbrains.kotlin.psi.KtProperty
 import org.jetbrains.kotlin.psi.psiUtil.containingClassOrObject
 
 class AddOpenModifierIntention : SelfTargetingIntention<KtCallableDeclaration>(
-    KtCallableDeclaration::class.java, "Make open"
+    KtCallableDeclaration::class.java, KotlinBundle.message("make.open")
 ), LowPriorityAction {
 
     override fun isApplicableTo(element: KtCallableDeclaration, caretOffset: Int): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/AddThrowsAnnotationIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptorWithVisibility
 import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.core.ShortenReferences
@@ -15,18 +16,18 @@ import org.jetbrains.kotlin.idea.core.replaced
 import org.jetbrains.kotlin.idea.project.platform
 import org.jetbrains.kotlin.idea.util.addAnnotation
 import org.jetbrains.kotlin.name.FqName
+import org.jetbrains.kotlin.platform.jvm.isJvm
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.getParentOfTypesAndPredicate
 import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.calls.callUtil.getType
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
-import org.jetbrains.kotlin.platform.jvm.isJvm
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.types.getAbbreviatedType
 
 class AddThrowsAnnotationIntention : SelfTargetingIntention<KtThrowExpression>(
-    KtThrowExpression::class.java, "Add '@Throws' annotation"
+    KtThrowExpression::class.java, KotlinBundle.message("add.throws.annotation")
 ) {
 
     override fun isApplicableTo(element: KtThrowExpression, caretOffset: Int): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/AddValVarToConstructorParameterAction.kt

@@ -13,6 +13,7 @@ import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiDocumentManager
 import org.jetbrains.kotlin.diagnostics.Diagnostic
 import org.jetbrains.kotlin.diagnostics.Errors
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.quickfix.KotlinQuickFixAction
 import org.jetbrains.kotlin.idea.quickfix.KotlinSingleIntentionActionFactory
 import org.jetbrains.kotlin.idea.refactoring.ValVarExpression
@@ -25,10 +26,10 @@ import org.jetbrains.kotlin.psi.psiUtil.startOffset
 
 interface AddValVarToConstructorParameterAction {
     companion object {
-        const val actionFamily = "Add val/var to primary constructor parameter"
+        val actionFamily: String get() = KotlinBundle.message("add.val.var.to.primary.constructor.parameter")
     }
 
-    fun getActionText(element: KtParameter) = "Add val/var to parameter '${element.name ?: ""}'"
+    fun getActionText(element: KtParameter) = KotlinBundle.message("add.val.var.to.parameter.0", element.name ?: "")
 
     fun canInvoke(element: KtParameter): Boolean {
         return element.valOrVarKeyword == null && ((element.parent as? KtParameterList)?.parent as? KtPrimaryConstructor)

idea/src/org/jetbrains/kotlin/idea/intentions/AddWhenRemainingBranchesIntention.kt

@@ -6,11 +6,12 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.quickfix.AddWhenRemainingBranchesFix
 import org.jetbrains.kotlin.psi.KtWhenExpression
 
 class AddWhenRemainingBranchesIntention : SelfTargetingIntention<KtWhenExpression>(
-    KtWhenExpression::class.java, "Add remaining branches"
+    KtWhenExpression::class.java, KotlinBundle.message("add.remaining.branches")
 ) {
     override fun isApplicableTo(element: KtWhenExpression, caretOffset: Int): Boolean {
         if (element.entries.none { it.isElse }) return false

idea/src/org/jetbrains/kotlin/idea/intentions/AnonymousFunctionToLambdaIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.search.LocalSearchScope
 import com.intellij.psi.search.searches.ReferencesSearch
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.getLastLambdaExpression
 import org.jetbrains.kotlin.idea.core.moveFunctionLiteralOutsideParenthesesIfPossible
 import org.jetbrains.kotlin.idea.core.replaced
@@ -22,8 +23,8 @@ import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstance
 
 class AnonymousFunctionToLambdaIntention : SelfTargetingRangeIntention<KtNamedFunction>(
     KtNamedFunction::class.java,
-    "Convert to lambda expression",
-    "Convert anonymous function to lambda expression"
+    KotlinBundle.message("convert.to.lambda.expression"),
+    KotlinBundle.message("convert.anonymous.function.to.lambda.expression")
 ) {
     override fun applicabilityRange(element: KtNamedFunction): TextRange? {
         if (element.name != null) return null

idea/src/org/jetbrains/kotlin/idea/intentions/ChangeVisibilityModifierIntention.kt

@@ -22,6 +22,7 @@ import com.intellij.openapi.util.TextRange
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptorWithVisibility
 import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.*
 import org.jetbrains.kotlin.idea.util.runCommandOnAllExpectAndActualDeclaration
 import org.jetbrains.kotlin.lexer.KtModifierKeywordToken
@@ -34,7 +35,7 @@ import org.jetbrains.kotlin.psi.psiUtil.visibilityModifierType
 
 open class ChangeVisibilityModifierIntention protected constructor(
     val modifier: KtModifierKeywordToken
-) : SelfTargetingRangeIntention<KtDeclaration>(KtDeclaration::class.java, "Make ${modifier.value}") {
+) : SelfTargetingRangeIntention<KtDeclaration>(KtDeclaration::class.java, KotlinBundle.message("make.0", modifier.value)) {
     override fun startInWriteAction(): Boolean = false
 
     override fun applicabilityRange(element: KtDeclaration): TextRange? {
@@ -62,7 +63,7 @@ open class ChangeVisibilityModifierIntention protected constructor(
             if (element.isGetter) return null
             if (targetVisibility == Visibilities.PUBLIC) {
                 val explicitVisibility = element.modifierList?.visibilityModifierType()?.value ?: return null
-                text = "Remove '$explicitVisibility' modifier"
+                text = KotlinBundle.message("remove.0.modifier", explicitVisibility)
             } else {
                 val propVisibility = (element.property.toDescriptor() as? DeclarationDescriptorWithVisibility)?.visibility ?: return null
                 if (propVisibility == targetVisibility) return null
@@ -73,7 +74,7 @@ open class ChangeVisibilityModifierIntention protected constructor(
         val defaultRange = noModifierYetApplicabilityRange(element) ?: return null
 
         if (element is KtPrimaryConstructor && defaultRange.isEmpty && element.visibilityModifier() == null) {
-            text = "Make primary constructor ${modifier.value}" // otherwise it may be confusing
+            text = "${KotlinBundle.message("make.primary.constructor.0", modifier.value)}" // otherwise it may be confusing
         }
 
         return if (modifierList != null)
@@ -84,7 +85,7 @@ open class ChangeVisibilityModifierIntention protected constructor(
 
     override fun applyTo(element: KtDeclaration, editor: Editor?) {
         val factory = KtPsiFactory(element)
-        element.runCommandOnAllExpectAndActualDeclaration("Change visibility modifier", writeAction = true) {
+        element.runCommandOnAllExpectAndActualDeclaration(KotlinBundle.message("change.visibility.modifier"), writeAction = true) {
             it.setVisibility(modifier)
             if (it is KtPropertyAccessor) {
                 it.modifierList?.nextSibling?.replace(factory.createWhiteSpace())

idea/src/org/jetbrains/kotlin/idea/intentions/ChopParameterListIntention.kt

@@ -21,6 +21,7 @@ import com.intellij.psi.PsiDocumentManager
 import com.intellij.psi.PsiWhiteSpace
 import com.intellij.psi.codeStyle.CodeStyleManager
 import com.intellij.psi.util.PsiTreeUtil
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.allChildren
@@ -98,7 +99,7 @@ abstract class AbstractChopListIntention<TList : KtElement, TElement : KtElement
 class ChopParameterListIntention : AbstractChopListIntention<KtParameterList, KtParameter>(
     KtParameterList::class.java,
     KtParameter::class.java,
-    "Put parameters on separate lines"
+    KotlinBundle.message("put.parameters.on.separate.lines")
 ) {
     override fun isApplicableTo(element: KtParameterList): Boolean {
         if (element.parent is KtFunctionLiteral) return false
@@ -109,5 +110,5 @@ class ChopParameterListIntention : AbstractChopListIntention<KtParameterList, Kt
 class ChopArgumentListIntention : AbstractChopListIntention<KtValueArgumentList, KtValueArgument>(
     KtValueArgumentList::class.java,
     KtValueArgument::class.java,
-    "Put arguments on separate lines"
+    KotlinBundle.message("put.arguments.on.separate.lines")
 )

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertArrayParameterToVarargIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.project.builtIns
 import org.jetbrains.kotlin.idea.search.usagesSearch.descriptor
 import org.jetbrains.kotlin.lexer.KtTokens
@@ -60,9 +61,9 @@ class ConvertArrayParameterToVarargIntention : SelfTargetingIntention<KtParamete
     }
 
     companion object {
-        private const val DEFAULT_TEXT = "Convert to vararg parameter"
+        private val DEFAULT_TEXT: String get() = KotlinBundle.message("convert.to.vararg.parameter")
 
-        private const val BREAKING_TEXT = "$DEFAULT_TEXT (may break code)"
+        private val BREAKING_TEXT: String get() = KotlinBundle.message("0.may.break.code", DEFAULT_TEXT)
     }
 
 }

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertBinaryExpressionWithDemorgansLawIntention.kt

@@ -6,19 +6,20 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.parentsWithSelf
 import java.util.*
 
 class ConvertBinaryExpressionWithDemorgansLawIntention :
-    SelfTargetingOffsetIndependentIntention<KtBinaryExpression>(KtBinaryExpression::class.java, "DeMorgan Law") {
+    SelfTargetingOffsetIndependentIntention<KtBinaryExpression>(KtBinaryExpression::class.java, KotlinBundle.message("demorgan.law")) {
     override fun isApplicableTo(element: KtBinaryExpression): Boolean {
         val expr = element.parentsWithSelf.takeWhile { it is KtBinaryExpression }.last() as KtBinaryExpression
 
         text = when (expr.operationToken) {
-            KtTokens.ANDAND -> "Replace '&&' with '||'"
-            KtTokens.OROR -> "Replace '||' with '&&'"
+            KtTokens.ANDAND -> KotlinBundle.message("replace.with2")
+            KtTokens.OROR -> KotlinBundle.message("replace.with")
             else -> return false
         }
 

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertBlockCommentToLineCommentIntention.kt

@@ -9,11 +9,12 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiComment
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiWhiteSpace
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.KtPsiFactory
 
 class ConvertBlockCommentToLineCommentIntention : SelfTargetingIntention<PsiComment>(
-    PsiComment::class.java, "Replace with end of line comment"
+    PsiComment::class.java, KotlinBundle.message("replace.with.end.of.line.comment")
 ) {
     override fun isApplicableTo(element: PsiComment, caretOffset: Int): Boolean {
         return element.isBlockComment()

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertCollectionConstructorToFunction.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.psi.KtCallExpression
 import org.jetbrains.kotlin.psi.KtPsiFactory
@@ -13,7 +14,7 @@ import org.jetbrains.kotlin.psi.psiUtil.getQualifiedExpressionForSelector
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
 
 class ConvertCollectionConstructorToFunction : SelfTargetingIntention<KtCallExpression>(
-    KtCallExpression::class.java, "Convert Collection constructor to function"
+    KtCallExpression::class.java, KotlinBundle.message("convert.collection.constructor.to.function")
 ) {
 
     private val functionMap = hashMapOf(

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertEnumToSealedClassIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiWhiteSpace
 import com.intellij.psi.codeStyle.CodeStyleManager
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.refactoring.withExpectedActuals
 import org.jetbrains.kotlin.lexer.KtTokens
@@ -18,7 +19,10 @@ import org.jetbrains.kotlin.psi.psiUtil.endOffset
 import org.jetbrains.kotlin.psi.psiUtil.siblings
 import org.jetbrains.kotlin.psi.psiUtil.startOffset
 
-class ConvertEnumToSealedClassIntention : SelfTargetingRangeIntention<KtClass>(KtClass::class.java, "Convert to sealed class") {
+class ConvertEnumToSealedClassIntention : SelfTargetingRangeIntention<KtClass>(
+    KtClass::class.java,
+    KotlinBundle.message("convert.to.sealed.class")
+) {
     override fun applicabilityRange(element: KtClass): TextRange? {
         if (element.getClassKeyword() == null) return null
         val nameIdentifier = element.nameIdentifier ?: return null

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertForEachToForLoopIntention.kt

@@ -17,6 +17,7 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.util.CommentSaver
 import org.jetbrains.kotlin.psi.*
@@ -29,7 +30,7 @@ import org.jetbrains.kotlin.resolve.calls.callUtil.getResolvedCall
 import org.jetbrains.kotlin.resolve.scopes.receivers.ExpressionReceiver
 
 class ConvertForEachToForLoopIntention : SelfTargetingOffsetIndependentIntention<KtSimpleNameExpression>(
-    KtSimpleNameExpression::class.java, "Replace with a 'for' loop"
+    KtSimpleNameExpression::class.java, KotlinBundle.message("replace.with.a.for.loop")
 ) {
     companion object {
         private const val FOR_EACH_NAME = "forEach"

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertFunctionToPropertyIntention.kt

@@ -31,6 +31,7 @@ import com.intellij.util.containers.MultiMap
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.caches.resolve.unsafeResolveToDescriptor
 import org.jetbrains.kotlin.idea.codeInsight.DescriptorToSourceUtilsIde
@@ -57,7 +58,8 @@ import org.jetbrains.kotlin.types.typeUtil.supertypes
 import java.util.*
 
 class ConvertFunctionToPropertyIntention :
-    SelfTargetingIntention<KtNamedFunction>(KtNamedFunction::class.java, "Convert function to property"), LowPriorityAction {
+    SelfTargetingIntention<KtNamedFunction>(KtNamedFunction::class.java, KotlinBundle.message("convert.function.to.property")),
+    LowPriorityAction {
     private var KtNamedFunction.typeFqNameToAdd: String? by UserDataProperty(Key.create("TYPE_FQ_NAME_TO_ADD"))
 
     private inner class Converter(
@@ -111,7 +113,7 @@ class ConvertFunctionToPropertyIntention :
                 if (callable !is PsiNamedElement) continue
 
                 if (!checkModifiable(callable)) {
-                    reportDeclarationConflict(conflicts, callable) { "Can't modify $it" }
+                    reportDeclarationConflict(conflicts, callable) { KotlinBundle.message("can.t.modify.0", it) }
                 }
 
                 if (callable is KtNamedFunction) {
@@ -129,7 +131,7 @@ class ConvertFunctionToPropertyIntention :
                     callableDescriptor.getContainingScope()
                         ?.findVariable(callableDescriptor.name, NoLookupLocation.FROM_IDE)
                         ?.let { DescriptorToSourceUtilsIde.getAnyDeclaration(project, it) }
-                        ?.let { reportDeclarationConflict(conflicts, it) { s -> "$s already exists" } }
+                        ?.let { reportDeclarationConflict(conflicts, it) { s -> KotlinBundle.message("0.already.exists", s) } }
                 }
 
                 if (callable is PsiMethod) callable.checkDeclarationConflict(getterName, conflicts, callables)
@@ -143,14 +145,20 @@ class ConvertFunctionToPropertyIntention :
                             if (callElement.typeArguments.isNotEmpty()) {
                                 conflicts.putValue(
                                     callElement,
-                                    "Type arguments will be lost after conversion: ${StringUtil.htmlEmphasize(callElement.text)}"
+                                    KotlinBundle.message(
+                                        "type.arguments.will.be.lost.after.conversion.0",
+                                        StringUtil.htmlEmphasize(callElement.text)
+                                    )
                                 )
                             }
 
                             if (callElement.valueArguments.isNotEmpty()) {
                                 conflicts.putValue(
                                     callElement,
-                                    "Call with arguments will be skipped: ${StringUtil.htmlEmphasize(callElement.text)}"
+                                    KotlinBundle.message(
+                                        "call.with.arguments.will.be.skipped.0",
+                                        StringUtil.htmlEmphasize(callElement.text)
+                                    )
                                 )
                                 continue
                             }

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertFunctionTypeParameterToReceiverIntention.kt

@@ -17,6 +17,7 @@ import com.intellij.refactoring.util.RefactoringUIUtil
 import com.intellij.util.containers.MultiMap
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.unsafeResolveToDescriptor
 import org.jetbrains.kotlin.idea.core.*
@@ -45,7 +46,7 @@ import org.jetbrains.kotlin.types.KotlinType
 
 class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntention<KtTypeReference>(
     KtTypeReference::class.java,
-    "Convert function type parameter to receiver"
+    KotlinBundle.message("convert.function.type.parameter.to.receiver")
 ) {
     class FunctionDefinitionInfo(element: KtFunction) : AbstractProcessableUsageInfo<KtFunction, ConversionData>(element) {
         override fun process(data: ConversionData, elementsToShorten: MutableList<KtElement>) {
@@ -174,7 +175,7 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
 
             val usages = ArrayList<AbstractProcessableUsageInfo<*, ConversionData>>()
 
-            project.runSynchronouslyWithProgress("Looking for usages and conflicts...", true) {
+            project.runSynchronouslyWithProgress(KotlinBundle.message("looking.for.usages.and.conflicts"), true) {
                 runReadAction {
                     val progressStep = 1.0 / callables.size
                     for ((i, callable) in callables.withIndex()) {
@@ -184,7 +185,7 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
 
                         if (!checkModifiable(callable)) {
                             val renderedCallable = RefactoringUIUtil.getDescription(callable, true).capitalize()
-                            conflicts.putValue(callable, "Can't modify $renderedCallable")
+                            conflicts.putValue(callable, KotlinBundle.message("can.t.modify.0", renderedCallable))
                         }
 
                         usageLoop@ for (ref in callable.searchReferencesOrMethodReferences()) {
@@ -196,7 +197,10 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
                                     if (data.isFirstParameter) continue@usageLoop
                                     conflicts.putValue(
                                         refElement,
-                                        "Can't replace non-Kotlin reference with call expression: " + StringUtil.htmlEmphasize(refElement.text)
+                                        KotlinBundle.message(
+                                            "can.t.replace.non.kotlin.reference.with.call.expression.0",
+                                            StringUtil.htmlEmphasize(refElement.text)
+                                        )
                                     )
                                 }
                             }
@@ -237,7 +241,10 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
                 ) {
                     conflicts.putValue(
                         expressionToProcess,
-                        "Following expression won't be processed since refactoring can't preserve its semantics: ${expressionToProcess.text}"
+                        KotlinBundle.message(
+                            "following.expression.won.t.be.processed.since.refactoring.can.t.preserve.its.semantics.0",
+                            expressionToProcess.text
+                        )
                     )
                     return
                 }
@@ -256,7 +263,10 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
             if (callableReference != null) {
                 conflicts.putValue(
                     refElement,
-                    "Callable reference transformation is not supported: " + StringUtil.htmlEmphasize(callableReference.text)
+                    KotlinBundle.message(
+                        "callable.reference.transformation.is.not.supported.0",
+                        StringUtil.htmlEmphasize(callableReference.text)
+                    )
                 )
                 return
             }
@@ -281,7 +291,10 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
                 if (explicateReceiverOf(descriptor) == "this") {
                     conflicts.putValue(
                         thisExpr,
-                        "Following expression won't be processed since refactoring can't preserve its semantics: ${thisExpr.text}"
+                        KotlinBundle.message(
+                            "following.expression.won.t.be.processed.since.refactoring.can.t.preserve.its.semantics.0",
+                            thisExpr.text
+                        )
                     )
                     return false
                 }
@@ -291,7 +304,7 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
 
         private fun processInternalUsages(callable: KtFunction, usages: ArrayList<AbstractProcessableUsageInfo<*, ConversionData>>) {
             val body = when (callable) {
-                is KtConstructor<*> -> callable.containingClassOrObject?.getBody()
+                is KtConstructor<*> -> callable.containingClassOrObject?.body
                 else -> callable.bodyExpression
             }
             if (body != null) {
@@ -341,7 +354,7 @@ class ConvertFunctionTypeParameterToReceiverIntention : SelfTargetingRangeIntent
             setReceiverTypeReference(element)
             parameterList!!.removeParameter(data.typeParameterIndex)
         }
-        text = "Convert '${elementBefore.text}' to '${elementAfter.text}'"
+        text = KotlinBundle.message("convert.0.to.1", elementBefore.text, elementAfter.text)
 
         return element.textRange
     }

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertFunctionTypeReceiverToParameterIntention.kt

@@ -27,6 +27,7 @@ import com.intellij.util.containers.MultiMap
 import org.jetbrains.kotlin.builtins.getReceiverTypeFromFunctionType
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.unsafeResolveToDescriptor
 import org.jetbrains.kotlin.idea.codeInsight.DescriptorToSourceUtilsIde
@@ -50,7 +51,7 @@ import org.jetbrains.kotlin.types.KotlinType
 
 class ConvertFunctionTypeReceiverToParameterIntention : SelfTargetingRangeIntention<KtTypeReference>(
     KtTypeReference::class.java,
-    "Convert function type receiver to parameter"
+    KotlinBundle.message("convert.function.type.receiver.to.parameter")
 ) {
     class ConversionData(
         val functionParameterIndex: Int,
@@ -121,7 +122,7 @@ class ConvertFunctionTypeReceiverToParameterIntention : SelfTargetingRangeIntent
 
             val usages = ArrayList<AbstractProcessableUsageInfo<*, ConversionData>>()
 
-            project.runSynchronouslyWithProgress("Looking for usages and conflicts...", true) {
+            project.runSynchronouslyWithProgress(KotlinBundle.message("looking.for.usages.and.conflicts"), true) {
                 runReadAction {
                     val progressStep = 1.0 / callables.size
                     for ((i, callable) in callables.withIndex()) {
@@ -131,7 +132,7 @@ class ConvertFunctionTypeReceiverToParameterIntention : SelfTargetingRangeIntent
 
                         if (!checkModifiable(callable)) {
                             val renderedCallable = RefactoringUIUtil.getDescription(callable, true).capitalize()
-                            conflicts.putValue(callable, "Can't modify $renderedCallable")
+                            conflicts.putValue(callable, KotlinBundle.message("can.t.modify.0", renderedCallable))
                         }
 
                         for (ref in callable.searchReferencesOrMethodReferences()) {
@@ -177,7 +178,7 @@ class ConvertFunctionTypeReceiverToParameterIntention : SelfTargetingRangeIntent
             usages: java.util.ArrayList<AbstractProcessableUsageInfo<*, ConversionData>>
         ) {
             val body = when (callable) {
-                is KtConstructor<*> -> callable.containingClassOrObject?.getBody()
+                is KtConstructor<*> -> callable.containingClassOrObject?.body
                 else -> callable.bodyExpression
             }
             if (body != null) {
@@ -217,7 +218,7 @@ class ConvertFunctionTypeReceiverToParameterIntention : SelfTargetingRangeIntent
             )
             setReceiverTypeReference(null)
         }
-        text = "Convert '${elementBefore.text}' to '${elementAfter.text}'"
+        text = KotlinBundle.message("convert.0.to.1", elementBefore.text, elementAfter.text)
 
         return element.textRange
     }

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertLambdaToReferenceIntention.kt

@@ -12,6 +12,7 @@ import org.jetbrains.kotlin.builtins.isFunctionType
 import org.jetbrains.kotlin.builtins.isSuspendFunctionType
 import org.jetbrains.kotlin.config.LanguageFeature
 import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.core.ShortenReferences
@@ -44,7 +45,7 @@ open class ConvertLambdaToReferenceIntention(text: String) :
     SelfTargetingOffsetIndependentIntention<KtLambdaExpression>(KtLambdaExpression::class.java, text) {
 
     @Suppress("unused")
-    constructor() : this("Convert lambda to reference")
+    constructor() : this(KotlinBundle.message("convert.lambda.to.reference"))
 
     open fun buildReferenceText(element: KtLambdaExpression) = buildReferenceText(lambdaExpression = element, shortTypes = false)
 

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertLateinitPropertyToNullableIntention.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.setType
 import org.jetbrains.kotlin.lexer.KtTokens
@@ -18,7 +19,7 @@ import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.types.typeUtil.makeNullable
 
 class ConvertLateinitPropertyToNullableIntention : SelfTargetingIntention<KtProperty>(
-    KtProperty::class.java, "Convert to nullable var"
+    KtProperty::class.java, KotlinBundle.message("convert.to.nullable.var")
 ) {
     override fun isApplicableTo(element: KtProperty, caretOffset: Int): Boolean {
         return element.hasModifier(KtTokens.LATEINIT_KEYWORD)

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertLazyPropertyToOrdinaryIntention.kt

@@ -7,13 +7,14 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiComment
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.inspections.collections.isCalling
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.allChildren
 
 class ConvertLazyPropertyToOrdinaryIntention : SelfTargetingIntention<KtProperty>(
-    KtProperty::class.java, "Convert to ordinary property"
+    KtProperty::class.java, KotlinBundle.message("convert.to.ordinary.property")
 ) {
     override fun isApplicableTo(element: KtProperty, caretOffset: Int): Boolean {
         val delegateExpression = element.delegate?.expression as? KtCallExpression ?: return false

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertLineCommentToBlockCommentIntention.kt

@@ -9,13 +9,14 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiComment
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiWhiteSpace
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.KtPsiFactory
 import org.jetbrains.kotlin.psi.psiUtil.getNextSiblingIgnoringWhitespace
 import org.jetbrains.kotlin.psi.psiUtil.getPrevSiblingIgnoringWhitespace
 
 class ConvertLineCommentToBlockCommentIntention : SelfTargetingIntention<PsiComment>(
-    PsiComment::class.java, "Replace with block comment"
+    PsiComment::class.java, KotlinBundle.message("replace.with.block.comment")
 ) {
 
     override fun isApplicableTo(element: PsiComment, caretOffset: Int): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertNullablePropertyToLateinitIntention.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.config.LanguageFeature
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
 import org.jetbrains.kotlin.descriptors.VariableDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.setType
 import org.jetbrains.kotlin.idea.intentions.branchedTransformations.isNullExpression
@@ -25,7 +26,7 @@ import org.jetbrains.kotlin.types.TypeUtils
 import org.jetbrains.kotlin.types.typeUtil.makeNotNullable
 
 class ConvertNullablePropertyToLateinitIntention : SelfTargetingIntention<KtProperty>(
-    KtProperty::class.java, "Convert to lateinit var"
+    KtProperty::class.java, KotlinBundle.message("convert.to.lateinit.var")
 ) {
     override fun isApplicableTo(element: KtProperty, caretOffset: Int): Boolean {
         if (element.hasModifier(KtTokens.LATEINIT_KEYWORD) || element.hasModifier(KtTokens.ABSTRACT_KEYWORD)) return false

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertObjectLiteralToClassIntention.kt

@@ -26,6 +26,7 @@ import com.intellij.psi.PsiComment
 import com.intellij.psi.codeStyle.CodeStyleManager
 import com.intellij.psi.search.LocalSearchScope
 import com.intellij.psi.search.searches.ReferencesSearch
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.KotlinNameSuggester
 import org.jetbrains.kotlin.idea.core.replaced
 import org.jetbrains.kotlin.idea.refactoring.chooseContainerElementIfNecessary
@@ -43,7 +44,7 @@ import org.jetbrains.kotlin.resolve.scopes.utils.findClassifier
 
 class ConvertObjectLiteralToClassIntention : SelfTargetingRangeIntention<KtObjectLiteralExpression>(
     KtObjectLiteralExpression::class.java,
-    "Convert object literal to class"
+    KotlinBundle.message("convert.object.literal.to.class")
 ) {
     override fun applicabilityRange(element: KtObjectLiteralExpression) = element.objectDeclaration.getObjectKeyword()?.textRange
 
@@ -68,7 +69,7 @@ class ConvertObjectLiteralToClassIntention : SelfTargetingRangeIntention<KtObjec
         val objectDeclaration = element.objectDeclaration
 
         val containingClass = element.containingClass()
-        val hasMemberReference = containingClass?.getBody()?.allChildren?.any {
+        val hasMemberReference = containingClass?.body?.allChildren?.any {
             (it is KtProperty || it is KtNamedFunction) &&
                     ReferencesSearch.search(it, element.useScope).findFirst() != null
         } ?: false
@@ -78,7 +79,7 @@ class ConvertObjectLiteralToClassIntention : SelfTargetingRangeIntention<KtObjec
             newClass.add(psiFactory.createColon())
             newClass.add(it)
         }
-        objectDeclaration.getBody()?.let {
+        objectDeclaration.body?.let {
             newClass.add(it)
         }
 
@@ -148,7 +149,7 @@ class ConvertObjectLiteralToClassIntention : SelfTargetingRangeIntention<KtObjec
         chooseContainerElementIfNecessary(
             containers,
             editor,
-            if (containers.first() is KtFile) "Select target file" else "Select target code block / file",
+            if (containers.first() is KtFile) KotlinBundle.message("select.target.file") else KotlinBundle.message("select.target.code.block.file"),
             true,
             { it },
             { doApply(editor, element, it) }

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertOrdinaryPropertyToLazyIntention.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.inspections.collections.isCalling
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.psi.KtCallExpression
@@ -14,7 +15,7 @@ import org.jetbrains.kotlin.psi.KtPsiFactory
 import org.jetbrains.kotlin.psi.createExpressionByPattern
 
 class ConvertOrdinaryPropertyToLazyIntention : SelfTargetingIntention<KtProperty>(
-    KtProperty::class.java, "Convert to lazy property"
+    KtProperty::class.java, KotlinBundle.message("convert.to.lazy.property")
 ) {
     override fun isApplicableTo(element: KtProperty, caretOffset: Int): Boolean {
         return !element.isVar && element.initializer != null && element.getter == null && !element.isLocal

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertParameterToReceiverIntention.kt

@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.refactoring.changeSignature.KotlinChangeSignatureConfiguration
 import org.jetbrains.kotlin.idea.refactoring.changeSignature.KotlinMethodDescriptor
 import org.jetbrains.kotlin.idea.refactoring.changeSignature.modify
@@ -28,7 +29,10 @@ import org.jetbrains.kotlin.psi.KtNamedFunction
 import org.jetbrains.kotlin.psi.KtParameter
 import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
 
-class ConvertParameterToReceiverIntention : SelfTargetingIntention<KtParameter>(KtParameter::class.java, "Convert parameter to receiver") {
+class ConvertParameterToReceiverIntention : SelfTargetingIntention<KtParameter>(
+    KtParameter::class.java,
+    KotlinBundle.message("convert.parameter.to.receiver")
+) {
     override fun isApplicableTo(element: KtParameter, caretOffset: Int): Boolean {
         val identifier = element.nameIdentifier ?: return false
         if (!identifier.textRange.containsOffset(caretOffset)) return false

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertPrimaryConstructorToSecondaryIntention.kt

@@ -11,6 +11,7 @@ import com.intellij.psi.impl.source.tree.LeafPsiElement
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.ConstructorDescriptor
 import org.jetbrains.kotlin.descriptors.ValueParameterDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.util.CommentSaver
 import org.jetbrains.kotlin.lexer.KtTokens
@@ -27,7 +28,7 @@ import org.jetbrains.kotlin.resolve.descriptorUtil.parents
 
 class ConvertPrimaryConstructorToSecondaryIntention : SelfTargetingIntention<KtPrimaryConstructor>(
     KtPrimaryConstructor::class.java,
-    "Convert to secondary constructor"
+    KotlinBundle.message("convert.to.secondary.constructor")
 ) {
     override fun isApplicableTo(element: KtPrimaryConstructor, caretOffset: Int): Boolean {
         val containingClass = element.containingClassOrObject as? KtClass ?: return false

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertPropertyGetterToInitializerIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.search.usagesSearch.descriptor
 import org.jetbrains.kotlin.idea.util.CommentSaver
 import org.jetbrains.kotlin.psi.*
@@ -14,7 +15,7 @@ import org.jetbrains.kotlin.psi.psiUtil.containingClass
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
 
 class ConvertPropertyGetterToInitializerIntention : SelfTargetingIntention<KtPropertyAccessor>(
-    KtPropertyAccessor::class.java, "Convert property getter to initializer"
+    KtPropertyAccessor::class.java, KotlinBundle.message("convert.property.getter.to.initializer")
 ) {
 
     override fun isApplicableTo(element: KtPropertyAccessor, caretOffset: Int): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertPropertyInitializerToGetterIntention.kt

@@ -21,6 +21,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.diagnostics.Diagnostic
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.quickfix.KotlinSingleIntentionActionFactory
 import org.jetbrains.kotlin.idea.util.hasJvmFieldAnnotation
 import org.jetbrains.kotlin.psi.KtDeclaration
@@ -32,7 +33,7 @@ import org.jetbrains.kotlin.psi.psiUtil.startOffset
 import org.jetbrains.kotlin.types.isError
 
 class ConvertPropertyInitializerToGetterIntention : SelfTargetingRangeIntention<KtProperty>(
-    KtProperty::class.java, "Convert property initializer to getter"
+    KtProperty::class.java, KotlinBundle.message("convert.property.initializer.to.getter")
 ) {
     override fun applicabilityRange(element: KtProperty): TextRange? {
         val initializer = element.initializer ?: return null

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertPropertyToFunctionIntention.kt

@@ -26,13 +26,14 @@ import com.intellij.psi.search.searches.ReferencesSearch
 import com.intellij.refactoring.util.RefactoringUIUtil
 import com.intellij.util.containers.MultiMap
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.codeInsight.DescriptorToSourceUtilsIde
+import org.jetbrains.kotlin.idea.core.util.runSynchronouslyWithProgress
 import org.jetbrains.kotlin.idea.refactoring.*
 import org.jetbrains.kotlin.idea.references.KtReference
 import org.jetbrains.kotlin.idea.references.KtSimpleNameReference
-import org.jetbrains.kotlin.idea.core.util.runSynchronouslyWithProgress
 import org.jetbrains.kotlin.idea.util.application.executeWriteCommand
 import org.jetbrains.kotlin.idea.util.application.runReadAction
 import org.jetbrains.kotlin.idea.util.hasJvmFieldAnnotation
@@ -47,7 +48,10 @@ import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.resolve.scopes.utils.findFunction
 import java.util.*
 
-class ConvertPropertyToFunctionIntention : SelfTargetingIntention<KtProperty>(KtProperty::class.java, "Convert property to function"),
+class ConvertPropertyToFunctionIntention : SelfTargetingIntention<KtProperty>(
+    KtProperty::class.java,
+    KotlinBundle.message("convert.property.to.function")
+),
     LowPriorityAction {
     private inner class Converter(
         project: Project,
@@ -102,7 +106,7 @@ class ConvertPropertyToFunctionIntention : SelfTargetingIntention<KtProperty>(Kt
             val refsToRename = ArrayList<PsiReference>()
             val javaRefsToReplaceWithCall = ArrayList<PsiReferenceExpression>()
 
-            project.runSynchronouslyWithProgress("Looking for usages and conflicts...", true) {
+            project.runSynchronouslyWithProgress(KotlinBundle.message("looking.for.usages.and.conflicts"), true) {
                 runReadAction {
                     val progressStep = 1.0 / callables.size
                     for ((i, callable) in callables.withIndex()) {
@@ -112,14 +116,14 @@ class ConvertPropertyToFunctionIntention : SelfTargetingIntention<KtProperty>(Kt
 
                         if (!checkModifiable(callable)) {
                             val renderedCallable = RefactoringUIUtil.getDescription(callable, true).capitalize()
-                            conflicts.putValue(callable, "Can't modify $renderedCallable")
+                            conflicts.putValue(callable, KotlinBundle.message("can.t.modify.0", renderedCallable))
                         }
 
                         if (callable is KtParameter) {
                             conflicts.putValue(
                                 callable,
-                                if (callable.hasActualModifier()) "Property has an actual declaration in the class constructor"
-                                else "Property overloaded in child class constructor"
+                                if (callable.hasActualModifier()) KotlinBundle.message("property.has.an.actual.declaration.in.the.class.constructor")
+                                else KotlinBundle.message("property.overloaded.in.child.class.constructor")
                             )
                         }
 
@@ -127,7 +131,7 @@ class ConvertPropertyToFunctionIntention : SelfTargetingIntention<KtProperty>(Kt
                             callableDescriptor.getContainingScope()
                                 ?.findFunction(callableDescriptor.name, NoLookupLocation.FROM_IDE) { it.valueParameters.isEmpty() }
                                 ?.let { DescriptorToSourceUtilsIde.getAnyDeclaration(project, it) }
-                                ?.let { reportDeclarationConflict(conflicts, it) { s -> "$s already exists" } }
+                                ?.let { reportDeclarationConflict(conflicts, it) { s -> KotlinBundle.message("0.already.exists", s) } }
                         } else if (callable is PsiMethod) callable.checkDeclarationConflict(propertyName, conflicts, callables)
 
                         val usages = ReferencesSearch.search(callable)
@@ -146,7 +150,10 @@ class ConvertPropertyToFunctionIntention : SelfTargetingIntention<KtProperty>(Kt
                                     val refElement = usage.element
                                     conflicts.putValue(
                                         refElement,
-                                        "Unrecognized reference will be skipped: " + StringUtil.htmlEmphasize(refElement.text)
+                                        KotlinBundle.message(
+                                            "unrecognized.reference.will.be.skipped.0",
+                                            StringUtil.htmlEmphasize(refElement.text)
+                                        )
                                     )
                                 }
                                 continue
@@ -165,7 +172,10 @@ class ConvertPropertyToFunctionIntention : SelfTargetingIntention<KtProperty>(Kt
 
                             conflicts.putValue(
                                 refElement,
-                                "Can't replace foreign reference with call expression: " + StringUtil.htmlEmphasize(refElement.text)
+                                KotlinBundle.message(
+                                    "can.t.replace.foreign.reference.with.call.expression.0",
+                                    StringUtil.htmlEmphasize(refElement.text)
+                                )
                             )
                         }
                     }

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertRangeCheckToTwoComparisonsIntention.kt

@@ -6,12 +6,13 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
 
 class ConvertRangeCheckToTwoComparisonsIntention : SelfTargetingOffsetIndependentIntention<KtBinaryExpression>(
     KtBinaryExpression::class.java,
-    "Convert to comparisons"
+    KotlinBundle.message("convert.to.comparisons")
 ) {
     private fun KtExpression?.isSimple() = this is KtConstantExpression || this is KtNameReferenceExpression
 

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertReceiverToParameterIntention.kt

@@ -15,6 +15,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiDocumentManager
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.getOrCreateValueParameterList
 import org.jetbrains.kotlin.idea.refactoring.changeSignature.*
 import org.jetbrains.kotlin.idea.refactoring.resolveToExpectedDescriptorIfPossible
@@ -27,7 +28,10 @@ import org.jetbrains.kotlin.psi.psiUtil.startOffset
 import org.jetbrains.kotlin.psi.typeRefHelpers.setReceiverTypeReference
 
 class ConvertReceiverToParameterIntention :
-    SelfTargetingOffsetIndependentIntention<KtTypeReference>(KtTypeReference::class.java, "Convert receiver to parameter"),
+    SelfTargetingOffsetIndependentIntention<KtTypeReference>(
+        KtTypeReference::class.java,
+        KotlinBundle.message("convert.receiver.to.parameter")
+    ),
     LowPriorityAction {
     override fun isApplicableTo(element: KtTypeReference): Boolean {
         return (element.parent as? KtNamedFunction)?.receiverTypeReference == element

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertReferenceToLambdaIntention.kt

@@ -12,6 +12,7 @@ import org.jetbrains.kotlin.builtins.isExtensionFunctionType
 import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.*
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
@@ -30,7 +31,7 @@ import org.jetbrains.kotlin.types.expressions.DoubleColonLHS
 class ConvertReferenceToLambdaInspection : IntentionBasedInspection<KtCallableReferenceExpression>(ConvertReferenceToLambdaIntention::class)
 
 class ConvertReferenceToLambdaIntention : SelfTargetingOffsetIndependentIntention<KtCallableReferenceExpression>(
-    KtCallableReferenceExpression::class.java, "Convert reference to lambda"
+    KtCallableReferenceExpression::class.java, KotlinBundle.message("convert.reference.to.lambda")
 ) {
 
     override fun applyTo(element: KtCallableReferenceExpression, editor: Editor?) {

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertSealedClassToEnumIntention.kt

@@ -14,6 +14,7 @@ import com.intellij.psi.codeStyle.CodeStyleManager
 import com.intellij.refactoring.util.CommonRefactoringUtil
 import com.intellij.refactoring.util.RefactoringDescriptionLocation
 import org.jetbrains.kotlin.asJava.unwrapped
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.core.util.runSynchronouslyWithProgress
 import org.jetbrains.kotlin.idea.search.declarationsSearch.HierarchySearchRequest
@@ -29,7 +30,10 @@ import org.jetbrains.kotlin.psi.psiUtil.endOffset
 import org.jetbrains.kotlin.psi.psiUtil.startOffset
 import org.jetbrains.kotlin.resolve.descriptorUtil.getSuperClassNotAny
 
-class ConvertSealedClassToEnumIntention : SelfTargetingRangeIntention<KtClass>(KtClass::class.java, "Convert to enum class") {
+class ConvertSealedClassToEnumIntention : SelfTargetingRangeIntention<KtClass>(
+    KtClass::class.java,
+    KotlinBundle.message("convert.to.enum.class")
+) {
     override fun applicabilityRange(element: KtClass): TextRange? {
         val nameIdentifier = element.nameIdentifier ?: return null
         val sealedKeyword = element.modifierList?.getModifier(KtTokens.SEALED_KEYWORD) ?: return null
@@ -45,7 +49,7 @@ class ConvertSealedClassToEnumIntention : SelfTargetingRangeIntention<KtClass>(K
 
         val klass = element.liftToExpected() as? KtClass ?: element
 
-        val subclasses = project.runSynchronouslyWithProgress("Searching inheritors...", true) {
+        val subclasses = project.runSynchronouslyWithProgress(KotlinBundle.message("searching.inheritors"), true) {
             HierarchySearchRequest(klass, klass.useScope, false).searchInheritors().mapNotNull { it.unwrapped }
         } ?: return
 
@@ -60,7 +64,7 @@ class ConvertSealedClassToEnumIntention : SelfTargetingRangeIntention<KtClass>(K
         val inconvertibleSubclasses = subclassesByContainer[null] ?: emptyList()
         if (inconvertibleSubclasses.isNotEmpty()) {
             return showError(
-                "All inheritors must be nested objects of the class itself and may not inherit from other classes or interfaces.\n",
+                KotlinBundle.message("all.inheritors.must.be.nested.objects.of.the.class.itself.and.may.not.inherit.from.other.classes.or.interfaces"),
                 inconvertibleSubclasses,
                 project,
                 editor
@@ -70,7 +74,12 @@ class ConvertSealedClassToEnumIntention : SelfTargetingRangeIntention<KtClass>(K
         @Suppress("UNCHECKED_CAST")
         val nonSealedClasses = (subclassesByContainer.keys as Set<KtClass>).filter { !it.isSealed() }
         if (nonSealedClasses.isNotEmpty()) {
-            return showError("All expected and actual classes must be sealed classes.\n", nonSealedClasses, project, editor)
+            return showError(
+                KotlinBundle.message("all.expected.and.actual.classes.must.be.sealed.classes"),
+                nonSealedClasses,
+                project,
+                editor
+            )
         }
 
         if (subclassesByContainer.isNotEmpty()) {
@@ -83,7 +92,7 @@ class ConvertSealedClassToEnumIntention : SelfTargetingRangeIntention<KtClass>(K
     private fun showError(message: String, elements: List<PsiElement>, project: Project, editor: Editor?) {
         val errorText = buildString {
             append(message)
-            append("Following problems are found:\n")
+            append(KotlinBundle.message("following.problems.are.found"))
             elements.joinTo(this) { ElementDescriptionUtil.getElementDescription(it, RefactoringDescriptionLocation.WITHOUT_PARENT) }
         }
         return CommonRefactoringUtil.showErrorHint(project, editor, errorText, text, null)
@@ -109,7 +118,7 @@ class ConvertSealedClassToEnumIntention : SelfTargetingRangeIntention<KtClass>(K
             }
             val entry = psiFactory.createEnumEntry(entryText)
 
-            subclass.getBody()?.let { body -> entry.add(body) }
+            subclass.body?.let { body -> entry.add(body) }
 
             if (i < subclasses.lastIndex) {
                 entry.add(comma)

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertSecondaryConstructorToPrimaryIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.search.searches.ReferencesSearch
 import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyzeWithContent
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.idea.util.CommentSaver
@@ -31,7 +32,7 @@ class ConvertSecondaryConstructorToPrimaryInspection : IntentionBasedInspection<
 
 class ConvertSecondaryConstructorToPrimaryIntention : SelfTargetingRangeIntention<KtSecondaryConstructor>(
     KtSecondaryConstructor::class.java,
-    "Convert to primary constructor"
+    KotlinBundle.message("convert.to.primary.constructor")
 ) {
     private tailrec fun ConstructorDescriptor.isReachableByDelegationFrom(
         constructor: ConstructorDescriptor, context: BindingContext, visited: Set<ConstructorDescriptor> = emptySet()

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertTestFunctionToSpacedIntention.kt

@@ -28,17 +28,18 @@ import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiDocumentManager
 import com.intellij.refactoring.rename.RenameProcessor
 import org.jetbrains.kotlin.asJava.toLightMethods
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.project.platform
 import org.jetbrains.kotlin.idea.util.application.runWriteAction
-import org.jetbrains.kotlin.psi.KtNamedFunction
-import org.jetbrains.kotlin.psi.psiUtil.quoteIfNeeded
 import org.jetbrains.kotlin.platform.isCommon
 import org.jetbrains.kotlin.platform.js.isJs
+import org.jetbrains.kotlin.psi.KtNamedFunction
+import org.jetbrains.kotlin.psi.psiUtil.quoteIfNeeded
 import org.jetbrains.kotlin.util.capitalizeDecapitalize.decapitalizeSmart
 import org.jetbrains.kotlin.utils.SmartList
 
 sealed class ConvertTestFunctionToSpacedIntention(case: String) : SelfTargetingRangeIntention<KtNamedFunction>(
-    KtNamedFunction::class.java, "Replace $case name with spaces"
+    KtNamedFunction::class.java, KotlinBundle.message("replace.0.name.with.spaces", case)
 ) {
     companion object {
         private val SNAKE_CASE_REGEX = ".+_.+".toRegex()
@@ -65,7 +66,7 @@ sealed class ConvertTestFunctionToSpacedIntention(case: String) : SelfTargetingR
         val lightMethod = element.toLightMethods().firstOrNull() ?: return null
         if (!TestFrameworks.getInstance().isTestMethod(lightMethod)) return null
 
-        text = "Rename to $newName"
+        text = KotlinBundle.message("rename.to.01", newName)
 
         return range
     }

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertToBlockBodyIntention.kt

@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.core.setType
@@ -29,7 +30,7 @@ import org.jetbrains.kotlin.types.typeUtil.isNothing
 import org.jetbrains.kotlin.types.typeUtil.isUnit
 
 class ConvertToBlockBodyIntention : SelfTargetingIntention<KtDeclarationWithBody>(
-    KtDeclarationWithBody::class.java, "Convert to block body"
+    KtDeclarationWithBody::class.java, KotlinBundle.message("convert.to.block.body")
 ) {
     override fun isApplicableTo(element: KtDeclarationWithBody, caretOffset: Int): Boolean {
         if (element is KtFunctionLiteral || element.hasBlockBody() || !element.hasBody()) return false

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertToConcatenatedStringIntention.kt

@@ -8,13 +8,14 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
 
 class ConvertToConcatenatedStringIntention : SelfTargetingOffsetIndependentIntention<KtStringTemplateExpression>(
     KtStringTemplateExpression::class.java,
-    "Convert template to concatenated string"
+    KotlinBundle.message("convert.template.to.concatenated.string")
 ), LowPriorityAction {
     override fun isApplicableTo(element: KtStringTemplateExpression): Boolean {
         if (element.lastChild.node.elementType != KtTokens.CLOSING_QUOTE) return false // not available for unclosed literal

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertToForEachFunctionCallIntention.kt

@@ -18,6 +18,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiElement
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.util.CommentSaver
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.contentRange
@@ -28,7 +29,7 @@ import java.util.*
 
 class ConvertToForEachFunctionCallIntention : SelfTargetingIntention<KtForExpression>(
     KtForExpression::class.java,
-    "Replace with a 'forEach' function call"
+    KotlinBundle.message("replace.with.a.foreach.function.call")
 ) {
     override fun isApplicableTo(element: KtForExpression, caretOffset: Int): Boolean {
         val rParen = element.rightParenthesis ?: return false

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertToRawStringTemplateIntention.kt

@@ -6,12 +6,13 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.replaced
 import org.jetbrains.kotlin.psi.KtBinaryExpression
 
 class ConvertToRawStringTemplateIntention : ConvertToStringTemplateIntention() {
     init {
-        text = "Convert concatenation to raw string"
+        text = KotlinBundle.message("convert.concatenation.to.raw.string")
     }
 
     override fun applyTo(element: KtBinaryExpression, editor: Editor?) {

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertToScopeIntention.kt

@@ -6,12 +6,16 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
-import com.intellij.psi.*
+import com.intellij.psi.PsiClass
+import com.intellij.psi.PsiComment
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiWhiteSpace
 import com.intellij.psi.impl.source.tree.LeafPsiElement
 import com.intellij.psi.search.searches.ReferencesSearch
 import com.intellij.psi.util.PsiTreeUtil
 import com.intellij.refactoring.RefactoringBundle
 import com.intellij.refactoring.util.CommonRefactoringUtil
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.intentions.ConvertToScopeIntention.ScopeFunction.*
 import org.jetbrains.kotlin.idea.references.mainReference
 import org.jetbrains.kotlin.idea.search.ideaExtensions.KotlinReferencesSearchParameters
@@ -23,7 +27,7 @@ import org.jetbrains.kotlin.psi.psiUtil.siblings
 
 sealed class ConvertToScopeIntention(
     private val scopeFunction: ScopeFunction
-) : SelfTargetingIntention<KtExpression>(KtExpression::class.java, "Convert to ${scopeFunction.functionName}") {
+) : SelfTargetingIntention<KtExpression>(KtExpression::class.java, KotlinBundle.message("convert.to.0", scopeFunction.functionName)) {
 
     enum class ScopeFunction(val functionName: String, val isParameterScope: Boolean) {
         ALSO(functionName = "also", isParameterScope = true),

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertToStringTemplateIntention.kt

@@ -20,6 +20,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.text.StringUtil
 import com.intellij.psi.util.PsiUtilCore
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.replaced
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
@@ -36,7 +37,7 @@ class ConvertToStringTemplateInspection : IntentionBasedInspection<KtBinaryExpre
 
 open class ConvertToStringTemplateIntention : SelfTargetingOffsetIndependentIntention<KtBinaryExpression>(
     KtBinaryExpression::class.java,
-    "Convert concatenation to template"
+    KotlinBundle.message("convert.concatenation.to.template")
 ) {
     override fun isApplicableTo(element: KtBinaryExpression): Boolean {
         if (!isApplicableToNoParentCheck(element)) return false

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertTryFinallyToUseCallIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import org.jetbrains.kotlin.descriptors.VariableDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.psi.*
@@ -27,7 +28,7 @@ class ConvertTryFinallyToUseCallInspection : IntentionBasedInspection<KtTryExpre
 }
 
 class ConvertTryFinallyToUseCallIntention : SelfTargetingRangeIntention<KtTryExpression>(
-    KtTryExpression::class.java, "Convert try-finally to .use()"
+    KtTryExpression::class.java, KotlinBundle.message("convert.try.finally.to.use")
 ) {
     override fun applyTo(element: KtTryExpression, editor: Editor?) {
         val finallySection = element.finallyBlock!!

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertUnsafeCastCallToUnsafeCastIntention.kt

@@ -6,17 +6,18 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.project.platform
+import org.jetbrains.kotlin.platform.js.isJs
 import org.jetbrains.kotlin.psi.KtCallExpression
 import org.jetbrains.kotlin.psi.KtDotQualifiedExpression
 import org.jetbrains.kotlin.psi.KtPsiFactory
 import org.jetbrains.kotlin.psi.createExpressionByPattern
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameOrNull
-import org.jetbrains.kotlin.platform.js.isJs
 
 class ConvertUnsafeCastCallToUnsafeCastIntention : SelfTargetingIntention<KtDotQualifiedExpression>(
-    KtDotQualifiedExpression::class.java, "Convert to unsafe cast"
+    KtDotQualifiedExpression::class.java, KotlinBundle.message("convert.to.unsafe.cast")
 ) {
 
     override fun isApplicableTo(element: KtDotQualifiedExpression, caretOffset: Int): Boolean {
@@ -28,7 +29,7 @@ class ConvertUnsafeCastCallToUnsafeCastIntention : SelfTargetingIntention<KtDotQ
 
         val type = element.callExpression?.typeArguments?.singleOrNull() ?: return false
 
-        text = "Convert to '${element.receiverExpression.text} as ${type.text}'"
+        text = KotlinBundle.message("convert.to.0.as.1", element.receiverExpression.text, type.text)
         return true
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertUnsafeCastToUnsafeCastCallIntention.kt

@@ -6,19 +6,20 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.project.platform
 import org.jetbrains.kotlin.lexer.KtTokens
+import org.jetbrains.kotlin.platform.js.isJs
 import org.jetbrains.kotlin.psi.KtBinaryExpressionWithTypeRHS
 import org.jetbrains.kotlin.psi.KtPsiFactory
 import org.jetbrains.kotlin.psi.createExpressionByPattern
 import org.jetbrains.kotlin.resolve.BindingContext
-import org.jetbrains.kotlin.platform.js.isJs
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.types.TypeUtils
 
 class ConvertUnsafeCastToUnsafeCastCallIntention : SelfTargetingIntention<KtBinaryExpressionWithTypeRHS>(
-    KtBinaryExpressionWithTypeRHS::class.java, "Convert to unsafeCast() call"
+    KtBinaryExpressionWithTypeRHS::class.java, KotlinBundle.message("convert.to.unsafecast.call")
 ) {
 
     override fun isApplicableTo(element: KtBinaryExpressionWithTypeRHS, caretOffset: Int): Boolean {
@@ -31,7 +32,7 @@ class ConvertUnsafeCastToUnsafeCastCallIntention : SelfTargetingIntention<KtBina
         val type = context[BindingContext.TYPE, right] ?: return false
         if (TypeUtils.isNullableType(type)) return false
 
-        text = "Convert to '${element.left.text}.unsafeCast<${right.text}>()'"
+        text = KotlinBundle.message("convert.to.0.unsafecast.1", element.left.text, right.text)
         return true
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/ConvertVarargParameterToArrayIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.search.usagesSearch.descriptor
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.KtParameter
@@ -15,7 +16,7 @@ import org.jetbrains.kotlin.psi.KtTypeReference
 import org.jetbrains.kotlin.psi.psiUtil.getChildOfType
 
 class ConvertVarargParameterToArrayIntention : SelfTargetingIntention<KtParameter>(
-    KtParameter::class.java, "Convert to array parameter"
+    KtParameter::class.java, KotlinBundle.message("convert.to.array.parameter")
 ) {
 
     override fun isApplicableTo(element: KtParameter, caretOffset: Int): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/CreateKotlinSubClassIntention.kt

@@ -16,6 +16,7 @@ import com.intellij.psi.JavaDirectoryService
 import com.intellij.refactoring.rename.PsiElementRenameHandler
 import org.jetbrains.kotlin.descriptors.Visibilities
 import org.jetbrains.kotlin.descriptors.Visibility
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.KotlinNameSuggester
 import org.jetbrains.kotlin.idea.core.ShortenReferences
 import org.jetbrains.kotlin.idea.core.overrideImplement.ImplementMembersHandler
@@ -30,7 +31,10 @@ import org.jetbrains.kotlin.resolve.ModifiersChecker
 
 private const val IMPL_SUFFIX = "Impl"
 
-class CreateKotlinSubClassIntention : SelfTargetingRangeIntention<KtClass>(KtClass::class.java, "Create Kotlin subclass") {
+class CreateKotlinSubClassIntention : SelfTargetingRangeIntention<KtClass>(
+    KtClass::class.java,
+    KotlinBundle.message("create.kotlin.subclass")
+) {
 
     override fun applicabilityRange(element: KtClass): TextRange? {
         if (element.name == null || element.getParentOfType<KtFunction>(true) != null) {
@@ -43,7 +47,7 @@ class CreateKotlinSubClassIntention : SelfTargetingRangeIntention<KtClass>(KtCla
         val primaryConstructor = element.primaryConstructor
         if (!element.isInterface() && primaryConstructor != null) {
             val constructors = element.secondaryConstructors + primaryConstructor
-            if (constructors.none() {
+            if (constructors.none {
                     !it.isPrivate() &&
                             it.getValueParameters().all { it.hasDefaultValue() }
                 }) {
@@ -53,7 +57,7 @@ class CreateKotlinSubClassIntention : SelfTargetingRangeIntention<KtClass>(KtCla
             }
         }
         text = getImplementTitle(element)
-        return TextRange(element.startOffset, element.getBody()?.lBrace?.startOffset ?: element.endOffset)
+        return TextRange(element.startOffset, element.body?.lBrace?.startOffset ?: element.endOffset)
     }
 
     private fun getImplementTitle(baseClass: KtClass) =

idea/src/org/jetbrains/kotlin/idea/intentions/DestructureIntention.kt

@@ -15,6 +15,7 @@ import org.jetbrains.kotlin.config.LanguageFeature
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.ValueParameterDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.getResolutionFacade
 import org.jetbrains.kotlin.idea.core.KotlinNameSuggester
@@ -53,7 +54,7 @@ class DestructureInspection : IntentionBasedInspection<KtDeclaration>(
 
 class DestructureIntention : SelfTargetingRangeIntention<KtDeclaration>(
     KtDeclaration::class.java,
-    "Use destructuring declaration"
+    KotlinBundle.message("use.destructuring.declaration")
 ) {
     override fun applyTo(element: KtDeclaration, editor: Editor?) {
         val (usagesToRemove, removeSelectorInLoopRange) = collectUsagesToRemove(element)!!

idea/src/org/jetbrains/kotlin/idea/intentions/ImplementAbstractMemberIntention.kt

@@ -27,6 +27,7 @@ import org.jetbrains.kotlin.asJava.toLightMethods
 import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.ClassKind
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.caches.resolve.util.getJavaClassDescriptor
 import org.jetbrains.kotlin.idea.core.overrideImplement.OverrideImplementMembersHandler
@@ -47,7 +48,7 @@ import java.util.*
 import javax.swing.ListSelectionModel
 
 abstract class ImplementAbstractMemberIntentionBase :
-    SelfTargetingRangeIntention<KtNamedDeclaration>(KtNamedDeclaration::class.java, "", "Implement abstract member") {
+    SelfTargetingRangeIntention<KtNamedDeclaration>(KtNamedDeclaration::class.java, "", KotlinBundle.message("implement.abstract.member")) {
     companion object {
         private val LOG = Logger.getInstance("#${ImplementAbstractMemberIntentionBase::class.java.canonicalName}")
     }
@@ -237,7 +238,7 @@ class ImplementAbstractMemberIntention : ImplementAbstractMemberIntentionBase()
 class ImplementAbstractMemberAsConstructorParameterIntention : ImplementAbstractMemberIntentionBase() {
     override fun computeText(element: KtNamedDeclaration): String? {
         if (element !is KtProperty) return null
-        return "Implement as constructor parameter"
+        return KotlinBundle.message("implement.as.constructor.parameter")
     }
 
     override fun acceptSubClass(subClassDescriptor: ClassDescriptor, memberDescriptor: CallableMemberDescriptor): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/ImportAllMembersIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.codeInsight.intention.HighPriorityAction
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.ShortenReferences
 import org.jetbrains.kotlin.idea.core.util.range
@@ -23,7 +24,8 @@ import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.resolve.scopes.receivers.ClassQualifier
 
-class ImportAllMembersIntention : SelfTargetingIntention<KtElement>(KtElement::class.java, "Import members with '*'"), HighPriorityAction {
+class ImportAllMembersIntention : SelfTargetingIntention<KtElement>(KtElement::class.java, KotlinBundle.message("import.members.with")),
+    HighPriorityAction {
     override fun isApplicableTo(element: KtElement, caretOffset: Int): Boolean {
         val receiverExpression = element.receiverExpression() ?: return false
         if (!receiverExpression.range.containsOffset(caretOffset)) return false
@@ -40,7 +42,7 @@ class ImportAllMembersIntention : SelfTargetingIntention<KtElement>(KtElement::c
         val helper = ImportInsertHelper.getInstance(project)
         if (helper.importDescriptor(dummyFile, target, forceAllUnderImport = true) == ImportDescriptorResult.FAIL) return false
 
-        text = "Import members from '${targetFqName.parent().asString()}'"
+        text = KotlinBundle.message("import.members.from.0", targetFqName.parent().asString())
         return true
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/ImportMemberIntention.kt

@@ -18,6 +18,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.HighPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.ShortenReferences
 import org.jetbrains.kotlin.idea.imports.canBeAddedToImport
@@ -34,7 +35,7 @@ import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 
 class ImportMemberIntention : SelfTargetingOffsetIndependentIntention<KtNameReferenceExpression>(
     KtNameReferenceExpression::class.java,
-    "Add import for member"
+    KotlinBundle.message("add.import.for.member")
 ), HighPriorityAction {
     override fun isApplicableTo(element: KtNameReferenceExpression): Boolean {
         if (element.getQualifiedElement() == element) return false //Ignore simple name expressions
@@ -45,7 +46,7 @@ class ImportMemberIntention : SelfTargetingOffsetIndependentIntention<KtNameRefe
 
         val fqName = targetFqName(qualifiedExpression) ?: return false
 
-        text = "Add import for '${fqName.asString()}'"
+        text = KotlinBundle.message("add.import.for.0", fqName.asString())
         return true
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/IndentRawStringIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.application.options.CodeStyle
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.codeStyle.CodeStyleManager
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.KtAnnotationEntry
 import org.jetbrains.kotlin.psi.KtProperty
@@ -18,7 +19,7 @@ import org.jetbrains.kotlin.psi.psiUtil.parents
 import org.jetbrains.kotlin.psi.psiUtil.startOffset
 
 class IndentRawStringIntention : SelfTargetingOffsetIndependentIntention<KtStringTemplateExpression>(
-    KtStringTemplateExpression::class.java, "Indent raw string"
+    KtStringTemplateExpression::class.java, KotlinBundle.message("indent.raw.string")
 ) {
 
     override fun isApplicableTo(element: KtStringTemplateExpression): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/InfixCallToOrdinaryIntention.kt

@@ -6,11 +6,15 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
 
 class InfixCallToOrdinaryIntention :
-    SelfTargetingIntention<KtBinaryExpression>(KtBinaryExpression::class.java, "Replace infix call with ordinary call") {
+    SelfTargetingIntention<KtBinaryExpression>(
+        KtBinaryExpression::class.java,
+        KotlinBundle.message("replace.infix.call.with.ordinary.call")
+    ) {
     override fun isApplicableTo(element: KtBinaryExpression, caretOffset: Int): Boolean {
         if (element.operationToken != KtTokens.IDENTIFIER || element.left == null || element.right == null) return false
         return element.operationReference.textRange.containsOffset(caretOffset)

idea/src/org/jetbrains/kotlin/idea/intentions/InsertCurlyBracesToTemplateIntention.kt

@@ -18,6 +18,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.RestoreCaret
 import org.jetbrains.kotlin.psi.KtPsiFactory
 import org.jetbrains.kotlin.psi.KtSimpleNameStringTemplateEntry
@@ -26,7 +27,7 @@ import org.jetbrains.kotlin.psi.psiUtil.endOffset
 
 class InsertCurlyBracesToTemplateIntention :
     SelfTargetingOffsetIndependentIntention<KtSimpleNameStringTemplateEntry>(
-        KtSimpleNameStringTemplateEntry::class.java, "Insert curly braces around variable"
+        KtSimpleNameStringTemplateEntry::class.java, KotlinBundle.message("insert.curly.braces.around.variable")
     ),
     LowPriorityAction {
 

idea/src/org/jetbrains/kotlin/idea/intentions/InsertExplicitTypeArgumentsIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.ShortenReferences
 import org.jetbrains.kotlin.idea.util.IdeDescriptorRenderers
@@ -24,7 +25,8 @@ import org.jetbrains.kotlin.types.ErrorUtils
 import org.jetbrains.kotlin.types.checker.NewCapturedType
 
 class InsertExplicitTypeArgumentsIntention :
-    SelfTargetingRangeIntention<KtCallExpression>(KtCallExpression::class.java, "Add explicit type arguments"), LowPriorityAction {
+    SelfTargetingRangeIntention<KtCallExpression>(KtCallExpression::class.java, KotlinBundle.message("add.explicit.type.arguments")),
+    LowPriorityAction {
     override fun applicabilityRange(element: KtCallExpression): TextRange? {
         return if (isApplicableTo(element, element.analyze())) element.calleeExpression?.textRange else null
     }

idea/src/org/jetbrains/kotlin/idea/intentions/IntroduceBackingPropertyIntention.kt

@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
 import org.jetbrains.kotlin.descriptors.impl.SyntheticFieldDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.getResolutionFacade
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.util.hasJvmFieldAnnotation
@@ -28,7 +29,10 @@ import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
 import org.jetbrains.kotlin.resolve.BindingContext
 
-class IntroduceBackingPropertyIntention : SelfTargetingIntention<KtProperty>(KtProperty::class.java, "Introduce backing property") {
+class IntroduceBackingPropertyIntention : SelfTargetingIntention<KtProperty>(
+    KtProperty::class.java,
+    KotlinBundle.message("introduce.backing.property")
+) {
     override fun isApplicableTo(element: KtProperty, caretOffset: Int): Boolean {
         if (!canIntroduceBackingProperty(element)) return false
         return element.nameIdentifier?.textRange?.containsOffset(caretOffset) == true

idea/src/org/jetbrains/kotlin/idea/intentions/IntroduceImportAliasIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.imports.canBeAddedToImport
 import org.jetbrains.kotlin.idea.refactoring.introduce.introduceImportAlias.KotlinIntroduceImportAliasHandler
 import org.jetbrains.kotlin.idea.references.mainReference
@@ -16,7 +17,7 @@ import org.jetbrains.kotlin.psi.KtNameReferenceExpression
 
 class IntroduceImportAliasIntention : SelfTargetingRangeIntention<KtNameReferenceExpression>(
     KtNameReferenceExpression::class.java,
-    "Introduce import alias"
+    KotlinBundle.message("introduce.import.alias")
 ) {
     override fun applicabilityRange(element: KtNameReferenceExpression): TextRange? {
         if (element.parent is KtInstanceExpressionWithLabel) return null

idea/src/org/jetbrains/kotlin/idea/intentions/InvertIfConditionIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiComment
 import com.intellij.psi.PsiElement
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.core.moveCaret
 import org.jetbrains.kotlin.idea.core.replaced
@@ -23,7 +24,10 @@ import org.jetbrains.kotlin.types.typeUtil.isUnit
 import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstance
 import org.jetbrains.kotlin.utils.addToStdlib.lastIsInstanceOrNull
 
-class InvertIfConditionIntention : SelfTargetingIntention<KtIfExpression>(KtIfExpression::class.java, "Invert 'if' condition") {
+class InvertIfConditionIntention : SelfTargetingIntention<KtIfExpression>(
+    KtIfExpression::class.java,
+    KotlinBundle.message("invert.if.condition")
+) {
     override fun isApplicableTo(element: KtIfExpression, caretOffset: Int): Boolean {
         if (!element.ifKeyword.textRange.containsOffset(caretOffset)) return false
         return element.condition != null && element.then != null

idea/src/org/jetbrains/kotlin/idea/intentions/IterateExpressionIntention.kt

@@ -11,6 +11,7 @@ import com.intellij.codeInsight.template.TemplateBuilderImpl
 import com.intellij.codeInsight.template.impl.ConstantNode
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.getResolutionFacade
 import org.jetbrains.kotlin.idea.core.*
@@ -25,14 +26,20 @@ import org.jetbrains.kotlin.psi.psiUtil.siblings
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.types.KotlinType
 
-class IterateExpressionIntention : SelfTargetingIntention<KtExpression>(KtExpression::class.java, "Iterate over collection"),
+class IterateExpressionIntention : SelfTargetingIntention<KtExpression>(
+    KtExpression::class.java,
+    KotlinBundle.message("iterate.over.collection")
+),
     HighPriorityAction {
     override fun isApplicableTo(element: KtExpression, caretOffset: Int): Boolean {
         if (element.parent !is KtBlockExpression) return false
         val range = element.textRange
         if (caretOffset != range.startOffset && caretOffset != range.endOffset) return false
         val data = data(element) ?: return false
-        text = "Iterate over '${IdeDescriptorRenderers.SOURCE_CODE_SHORT_NAMES_NO_ANNOTATIONS.renderType(data.collectionType)}'"
+        text = KotlinBundle.message(
+            "iterate.over.0",
+            IdeDescriptorRenderers.SOURCE_CODE_SHORT_NAMES_NO_ANNOTATIONS.renderType(data.collectionType)
+        )
         return true
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/JoinDeclarationAndAssignmentIntention.kt

@@ -22,6 +22,7 @@ import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiReferenceService
 import com.intellij.psi.util.PsiTreeUtil
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.canOmitDeclaredType
 import org.jetbrains.kotlin.idea.core.moveCaret
@@ -40,12 +41,12 @@ import org.jetbrains.kotlin.types.TypeUtils
 @Suppress("DEPRECATION")
 class JoinDeclarationAndAssignmentInspection : IntentionBasedInspection<KtProperty>(
     JoinDeclarationAndAssignmentIntention::class,
-    "Can be joined with assignment"
+    KotlinBundle.message("can.be.joined.with.assignment")
 )
 
 class JoinDeclarationAndAssignmentIntention : SelfTargetingRangeIntention<KtProperty>(
     KtProperty::class.java,
-    "Join declaration and assignment"
+    KotlinBundle.message("join.declaration.and.assignment")
 ) {
 
     private fun equalNullableTypes(type1: KotlinType?, type2: KotlinType?): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/JoinParameterListIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiDocumentManager
 import com.intellij.psi.codeStyle.CodeStyleManager
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.createSmartPointer
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
@@ -47,7 +48,7 @@ abstract class AbstractJoinListIntention<TList : KtElement, TElement : KtElement
 class JoinParameterListIntention : AbstractJoinListIntention<KtParameterList, KtParameter>(
     KtParameterList::class.java,
     KtParameter::class.java,
-    "Put parameters on one line"
+    KotlinBundle.message("put.parameters.on.one.line")
 ) {
     override fun isApplicableTo(element: KtParameterList): Boolean {
         if (element.parent is KtFunctionLiteral) return false
@@ -58,5 +59,5 @@ class JoinParameterListIntention : AbstractJoinListIntention<KtParameterList, Kt
 class JoinArgumentListIntention : AbstractJoinListIntention<KtValueArgumentList, KtValueArgument>(
     KtValueArgumentList::class.java,
     KtValueArgument::class.java,
-    "Put arguments on one line"
+    KotlinBundle.message("put.arguments.on.one.line")
 )

idea/src/org/jetbrains/kotlin/idea/intentions/LambdaToAnonymousFunctionIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
 import org.jetbrains.kotlin.descriptors.impl.AnonymousFunctionDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.ShortenReferences
 import org.jetbrains.kotlin.idea.core.moveInsideParentheses
@@ -30,8 +31,8 @@ import org.jetbrains.kotlin.types.typeUtil.makeNotNullable
 
 class LambdaToAnonymousFunctionIntention : SelfTargetingIntention<KtLambdaExpression>(
     KtLambdaExpression::class.java,
-    "Convert to anonymous function",
-    "Convert lambda expression to anonymous function"
+    KotlinBundle.message("convert.to.anonymous.function"),
+    KotlinBundle.message("convert.lambda.expression.to.anonymous.function")
 ), LowPriorityAction {
     override fun isApplicableTo(element: KtLambdaExpression, caretOffset: Int): Boolean {
         if (element.getStrictParentOfType<KtValueArgument>() == null) return false

idea/src/org/jetbrains/kotlin/idea/intentions/MergeElseIfIntention.kt

@@ -6,10 +6,11 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.psi.*
 
 
-class MergeElseIfIntention : SelfTargetingIntention<KtIfExpression>(KtIfExpression::class.java, "Merge 'else if'") {
+class MergeElseIfIntention : SelfTargetingIntention<KtIfExpression>(KtIfExpression::class.java, KotlinBundle.message("merge.else.if")) {
     override fun isApplicableTo(element: KtIfExpression, caretOffset: Int): Boolean {
         val elseBody = element.`else` ?: return false
         val nestedIf = elseBody.nestedIf() ?: return false

idea/src/org/jetbrains/kotlin/idea/intentions/MergeIfsIntention.kt

@@ -17,9 +17,10 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.psi.*
 
-class MergeIfsIntention : SelfTargetingIntention<KtIfExpression>(KtIfExpression::class.java, "Merge 'if's") {
+class MergeIfsIntention : SelfTargetingIntention<KtIfExpression>(KtIfExpression::class.java, KotlinBundle.message("merge.if.s")) {
 
     override fun isApplicableTo(element: KtIfExpression, caretOffset: Int): Boolean {
         if (element.`else` != null) return false

idea/src/org/jetbrains/kotlin/idea/intentions/MoveLambdaInsideParenthesesIntention.kt

@@ -18,13 +18,14 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.moveInsideParentheses
 import org.jetbrains.kotlin.psi.KtLambdaArgument
 import org.jetbrains.kotlin.psi.psiUtil.containsInside
 
 class MoveLambdaInsideParenthesesIntention : SelfTargetingIntention<KtLambdaArgument>(
-    KtLambdaArgument::class.java, "Move lambda argument into parentheses"
+    KtLambdaArgument::class.java, KotlinBundle.message("move.lambda.argument.into.parentheses")
 ), LowPriorityAction {
     override fun isApplicableTo(element: KtLambdaArgument, caretOffset: Int): Boolean {
         val body = element.getLambdaExpression()?.bodyExpression ?: return true

idea/src/org/jetbrains/kotlin/idea/intentions/MoveMemberOutOfCompanionObjectIntention.kt

@@ -23,13 +23,14 @@ import com.intellij.refactoring.util.RefactoringUIUtil
 import com.intellij.util.containers.MultiMap
 import org.jetbrains.kotlin.descriptors.CallableMemberDescriptor
 import org.jetbrains.kotlin.descriptors.ClassDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
 import org.jetbrains.kotlin.idea.caches.resolve.unsafeResolveToDescriptor
 import org.jetbrains.kotlin.idea.codeInsight.DescriptorToSourceUtilsIde
+import org.jetbrains.kotlin.idea.core.util.runSynchronouslyWithProgress
 import org.jetbrains.kotlin.idea.refactoring.getUsageContext
 import org.jetbrains.kotlin.idea.refactoring.isInterfaceClass
-import org.jetbrains.kotlin.idea.core.util.runSynchronouslyWithProgress
 import org.jetbrains.kotlin.idea.util.application.runReadAction
 import org.jetbrains.kotlin.idea.util.hasJvmFieldAnnotation
 import org.jetbrains.kotlin.psi.*
@@ -39,37 +40,42 @@ import org.jetbrains.kotlin.resolve.descriptorUtil.isSubclassOf
 import org.jetbrains.kotlin.resolve.scopes.receivers.ImplicitClassReceiver
 import org.jetbrains.kotlin.util.findCallableMemberBySignature
 
-class MoveMemberOutOfCompanionObjectIntention : MoveMemberOutOfObjectIntention("Move out of companion object") {
+class MoveMemberOutOfCompanionObjectIntention : MoveMemberOutOfObjectIntention(KotlinBundle.message("move.out.of.companion.object")) {
     override fun addConflicts(element: KtNamedDeclaration, conflicts: MultiMap<PsiElement, String>) {
 
         val targetClass = element.containingClassOrObject!!.containingClassOrObject!!
         val targetClassDescriptor = runReadAction { targetClass.unsafeResolveToDescriptor() as ClassDescriptor }
 
-        val refsRequiringClassInstance = element.project.runSynchronouslyWithProgress("Searching for ${element.name}", true) {
-            runReadAction {
-                ReferencesSearch
-                    .search(element)
-                    .mapNotNull { it.element }
-                    .filter {
-                        if (it !is KtElement) return@filter true
-                        val resolvedCall = it.resolveToCall() ?: return@filter false
-                        val dispatchReceiver = resolvedCall.dispatchReceiver ?: return@filter false
-                        if (dispatchReceiver !is ImplicitClassReceiver) return@filter true
-                        it.parents
-                            .filterIsInstance<KtClassOrObject>()
-                            .none {
-                                val classDescriptor = it.resolveToDescriptorIfAny()
-                                if (classDescriptor != null && classDescriptor.isSubclassOf(targetClassDescriptor)) return@none true
-                                if (it.isTopLevel() || it is KtObjectDeclaration || (it is KtClass && !it.isInner())) return@filter true
-                                false
-                            }
-                    }
-            }
-        } ?: return
+        val refsRequiringClassInstance =
+            element.project.runSynchronouslyWithProgress(KotlinBundle.message("searching.for.0", element.name.toString()), true) {
+                runReadAction {
+                    ReferencesSearch
+                        .search(element)
+                        .mapNotNull { it.element }
+                        .filter {
+                            if (it !is KtElement) return@filter true
+                            val resolvedCall = it.resolveToCall() ?: return@filter false
+                            val dispatchReceiver = resolvedCall.dispatchReceiver ?: return@filter false
+                            if (dispatchReceiver !is ImplicitClassReceiver) return@filter true
+                            it.parents
+                                .filterIsInstance<KtClassOrObject>()
+                                .none {
+                                    val classDescriptor = it.resolveToDescriptorIfAny()
+                                    if (classDescriptor != null && classDescriptor.isSubclassOf(targetClassDescriptor)) return@none true
+                                    if (it.isTopLevel() || it is KtObjectDeclaration || (it is KtClass && !it.isInner())) return@filter true
+                                    false
+                                }
+                        }
+                }
+            } ?: return
 
         for (refElement in refsRequiringClassInstance) {
             val context = refElement.getUsageContext()
-            val message = "'${refElement.text}' in ${RefactoringUIUtil.getDescription(context, false)} will require class instance"
+            val message = KotlinBundle.message(
+                "0.in.1.will.require.class.instance",
+                refElement.text,
+                RefactoringUIUtil.getDescription(context, false)
+            )
             conflicts.putValue(refElement, message)
         }
 
@@ -78,7 +84,14 @@ class MoveMemberOutOfCompanionObjectIntention : MoveMemberOutOfObjectIntention("
             targetClassDescriptor.findCallableMemberBySignature(callableDescriptor)?.let {
                 DescriptorToSourceUtilsIde.getAnyDeclaration(element.project, it)
             }?.let {
-                conflicts.putValue(it, "Class '${targetClass.name}' already contains ${RefactoringUIUtil.getDescription(it, false)}")
+                conflicts.putValue(
+                    it,
+                    KotlinBundle.message(
+                        "class.0.already.contains.1",
+                        targetClass.name.toString(),
+                        RefactoringUIUtil.getDescription(it, false)
+                    )
+                )
             }
         }
 

idea/src/org/jetbrains/kotlin/idea/intentions/MoveMemberToCompanionObjectIntention.kt

@@ -40,6 +40,7 @@ import org.jetbrains.kotlin.descriptors.ClassDescriptor
 import org.jetbrains.kotlin.descriptors.ClassDescriptorWithResolutionScopes
 import org.jetbrains.kotlin.descriptors.TypeParameterDescriptor
 import org.jetbrains.kotlin.diagnostics.Diagnostic
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.caches.resolve.unsafeResolveToDescriptor
@@ -72,7 +73,7 @@ import org.jetbrains.kotlin.util.findCallableMemberBySignature
 
 class MoveMemberToCompanionObjectIntention : SelfTargetingRangeIntention<KtNamedDeclaration>(
     KtNamedDeclaration::class.java,
-    "Move to companion object"
+    KotlinBundle.message("move.to.companion.object")
 ) {
     override fun applicabilityRange(element: KtNamedDeclaration): TextRange? {
         if (element !is KtNamedFunction && element !is KtProperty && element !is KtClassOrObject) return null
@@ -294,13 +295,13 @@ class MoveMemberToCompanionObjectIntention : SelfTargetingRangeIntention<KtNamed
 
         if (HierarchySearchRequest(element, element.useScope, false).searchOverriders().any()) {
             return CommonRefactoringUtil.showErrorHint(
-                project, editor, "$description is overridden by declaration(s) in a subclass", text, null
+                project, editor, KotlinBundle.message("0.is.overridden.by.declaration.s.in.a.subclass", description), text, null
             )
         }
 
         if (hasTypeParameterReferences(containingClass, element)) {
             return CommonRefactoringUtil.showErrorHint(
-                project, editor, "$description references type parameters of the containing class", text, null
+                project, editor, KotlinBundle.message("0.references.type.parameters.of.the.containing.class", description), text, null
             )
         }
 
@@ -314,20 +315,29 @@ class MoveMemberToCompanionObjectIntention : SelfTargetingRangeIntention<KtNamed
             companionDescriptor.findCallableMemberBySignature(callableDescriptor)?.let {
                 DescriptorToSourceUtilsIde.getAnyDeclaration(project, it)
             }?.let {
-                conflicts.putValue(it, "Companion object already contains ${RefactoringUIUtil.getDescription(it, false)}")
+                conflicts.putValue(
+                    it,
+                    KotlinBundle.message("companion.object.already.contains.0", RefactoringUIUtil.getDescription(it, false))
+                )
             }
         }
 
         val outerInstanceReferences = collectOuterInstanceReferences(element)
         if (outerInstanceReferences.isNotEmpty()) {
             if (element is KtProperty) {
-                conflicts.putValue(element, "Usages of outer class instance inside of property '${element.name}' won't be processed")
+                conflicts.putValue(
+                    element,
+                    KotlinBundle.message(
+                        "usages.of.outer.class.instance.inside.of.property.0.won.t.be.processed",
+                        element.name.toString()
+                    )
+                )
             } else {
                 outerInstanceReferences.filterNotTo(outerInstanceUsages) { it.reportConflictIfAny(conflicts) }
             }
         }
 
-        project.runSynchronouslyWithProgress("Searching for ${element.name}", true) {
+        project.runSynchronouslyWithProgress(KotlinBundle.message("searching.for.0", element.name.toString()), true) {
             runReadAction {
                 ReferencesSearch.search(element).mapNotNullTo(externalUsages) { ref ->
                     when (ref) {
@@ -343,7 +353,7 @@ class MoveMemberToCompanionObjectIntention : SelfTargetingRangeIntention<KtNamed
                             if (extensionReceiver != null && extensionReceiver !is ImplicitReceiver) {
                                 conflicts.putValue(
                                     callExpression,
-                                    "Calls with explicit extension receiver won't be processed: ${callExpression.text}"
+                                    KotlinBundle.message("calls.with.explicit.extension.receiver.won.t.be.processed.0", callExpression.text)
                                 )
                                 return@mapNotNullTo null
                             }

idea/src/org/jetbrains/kotlin/idea/intentions/MoveMemberToTopLevelIntention.kt

@@ -20,6 +20,7 @@ import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiElement
 import com.intellij.refactoring.util.RefactoringUIUtil
 import com.intellij.util.containers.MultiMap
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.findModuleDescriptor
 import org.jetbrains.kotlin.idea.search.usagesSearch.descriptor
 import org.jetbrains.kotlin.incremental.components.NoLookupLocation
@@ -30,7 +31,7 @@ import org.jetbrains.kotlin.resolve.lazy.descriptors.LazyPackageDescriptor
 import org.jetbrains.kotlin.util.descriptorsEqualWithSubstitution
 import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstance
 
-class MoveMemberToTopLevelIntention : MoveMemberOutOfObjectIntention("Move to top level") {
+class MoveMemberToTopLevelIntention : MoveMemberOutOfObjectIntention(KotlinBundle.message("move.to.top.level")) {
     override fun addConflicts(element: KtNamedDeclaration, conflicts: MultiMap<PsiElement, String>) {
         val packageViewDescriptor = element.findModuleDescriptor().getPackage(element.containingKtFile.packageFqName)
         val packageDescriptor = packageViewDescriptor.fragments.firstIsInstance<LazyPackageDescriptor>()
@@ -52,7 +53,14 @@ class MoveMemberToTopLevelIntention : MoveMemberOutOfObjectIntention("Move to to
         }
 
         if (isRedeclaration) {
-            conflicts.putValue(element, "Package '$packageName' already contains ${RefactoringUIUtil.getDescription(element, false)}")
+            conflicts.putValue(
+                element,
+                KotlinBundle.message(
+                    "package.0.already.contains.1",
+                    packageName,
+                    RefactoringUIUtil.getDescription(element, false)
+                )
+            )
         }
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/MovePropertyToClassBodyIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.psi.util.PsiTreeUtil
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
 import org.jetbrains.kotlin.descriptors.annotations.KotlinTarget
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
@@ -18,7 +19,10 @@ import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 
 
-class MovePropertyToClassBodyIntention : SelfTargetingIntention<KtParameter>(KtParameter::class.java, "Move to class body") {
+class MovePropertyToClassBodyIntention : SelfTargetingIntention<KtParameter>(
+    KtParameter::class.java,
+    KotlinBundle.message("move.to.class.body")
+) {
     override fun isApplicableTo(element: KtParameter, caretOffset: Int): Boolean {
         return element.isPropertyParameter() && (element.ownerFunction as KtPrimaryConstructor).isNotContainedInAnnotation()
     }

idea/src/org/jetbrains/kotlin/idea/intentions/MovePropertyToConstructorIntention.kt

@@ -26,6 +26,7 @@ import org.jetbrains.kotlin.descriptors.ParameterDescriptor
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
 import org.jetbrains.kotlin.descriptors.annotations.KotlinTarget
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
@@ -46,7 +47,7 @@ import org.jetbrains.kotlin.resolve.source.getPsi
 import org.jetbrains.kotlin.types.KotlinType
 
 class MovePropertyToConstructorIntention :
-    SelfTargetingIntention<KtProperty>(KtProperty::class.java, "Move to constructor"),
+    SelfTargetingIntention<KtProperty>(KtProperty::class.java, KotlinBundle.message("move.to.constructor")),
     LocalQuickFix {
 
     override fun applyFix(project: Project, descriptor: ProblemDescriptor) {

idea/src/org/jetbrains/kotlin/idea/intentions/NullableBooleanEqualityCheckToElvisIntention.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.replaced
 import org.jetbrains.kotlin.lexer.KtTokens
@@ -15,7 +16,7 @@ import org.jetbrains.kotlin.types.TypeUtils
 import org.jetbrains.kotlin.types.typeUtil.isBooleanOrNullableBoolean
 
 class NullableBooleanEqualityCheckToElvisIntention : SelfTargetingIntention<KtBinaryExpression>(
-    KtBinaryExpression::class.java, "Convert Boolean? == const to elvis"
+    KtBinaryExpression::class.java, KotlinBundle.message("convert.boolean.const.to.elvis")
 ) {
     override fun isApplicableTo(element: KtBinaryExpression, caretOffset: Int): Boolean {
         if (element.operationToken != KtTokens.EQEQ && element.operationToken != KtTokens.EXCLEQ) return false

idea/src/org/jetbrains/kotlin/idea/intentions/ObjectLiteralToLambdaIntention.kt

@@ -13,6 +13,7 @@ import com.intellij.psi.search.LocalSearchScope
 import com.intellij.psi.search.searches.ReferencesSearch
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
 import org.jetbrains.kotlin.descriptors.Modality
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToDescriptorIfAny
@@ -59,8 +60,8 @@ class ObjectLiteralToLambdaInspection : IntentionBasedInspection<KtObjectLiteral
 
 class ObjectLiteralToLambdaIntention : SelfTargetingRangeIntention<KtObjectLiteralExpression>(
     KtObjectLiteralExpression::class.java,
-    "Convert to lambda",
-    "Convert object literal to lambda"
+    KotlinBundle.message("convert.to.lambda"),
+    KotlinBundle.message("convert.object.literal.to.lambda")
 ) {
     override fun applicabilityRange(element: KtObjectLiteralExpression): TextRange? {
         val (baseTypeRef, baseType, singleFunction) = extractData(element) ?: return null

idea/src/org/jetbrains/kotlin/idea/intentions/ReconstructTypeInCastOrIsIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.core.ShortenReferences
 import org.jetbrains.kotlin.idea.core.replaced
@@ -18,7 +19,10 @@ import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.types.isError
 
 class ReconstructTypeInCastOrIsIntention :
-    SelfTargetingOffsetIndependentIntention<KtTypeReference>(KtTypeReference::class.java, "Replace by reconstructed type"),
+    SelfTargetingOffsetIndependentIntention<KtTypeReference>(
+        KtTypeReference::class.java,
+        KotlinBundle.message("replace.by.reconstructed.type")
+    ),
     LowPriorityAction {
     override fun isApplicableTo(element: KtTypeReference): Boolean {
         // Only user types (like Foo) are interesting
@@ -38,7 +42,7 @@ class ReconstructTypeInCastOrIsIntention :
         if (type.constructor.parameters.isEmpty()) return false
 
         val typePresentation = IdeDescriptorRenderers.SOURCE_CODE_SHORT_NAMES_NO_ANNOTATIONS.renderType(type)
-        text = "Replace by '$typePresentation'"
+        text = KotlinBundle.message("replace.by.0", typePresentation)
 
         return true
     }

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveArgumentNameIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.completion.canBeUsedWithoutNameInCall
 import org.jetbrains.kotlin.idea.completion.placedOnItsOwnPositionInCall
@@ -16,7 +17,10 @@ import org.jetbrains.kotlin.psi.psiUtil.startOffset
 import org.jetbrains.kotlin.resolve.calls.callUtil.getParameterForArgument
 import org.jetbrains.kotlin.resolve.calls.components.isVararg
 
-class RemoveArgumentNameIntention : SelfTargetingRangeIntention<KtValueArgument>(KtValueArgument::class.java, "Remove argument name") {
+class RemoveArgumentNameIntention : SelfTargetingRangeIntention<KtValueArgument>(
+    KtValueArgument::class.java,
+    KotlinBundle.message("remove.argument.name")
+) {
     override fun applicabilityRange(element: KtValueArgument): TextRange? {
         if (!element.isNamed()) return null
         val resolvedCall = element.getStrictParentOfType<KtCallElement>()?.resolveToCall() ?: return null

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveBracesIntention.kt

@@ -21,11 +21,12 @@ import com.intellij.psi.PsiComment
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiWhiteSpace
 import org.jetbrains.kotlin.KtNodeTypes
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
 import org.jetbrains.kotlin.psi.psiUtil.startOffset
 
-class RemoveBracesIntention : SelfTargetingIntention<KtElement>(KtElement::class.java, "Remove braces") {
+class RemoveBracesIntention : SelfTargetingIntention<KtElement>(KtElement::class.java, KotlinBundle.message("remove.braces")) {
 
     private fun KtElement.findChildBlock() = when (this) {
         is KtBlockExpression -> this
@@ -45,11 +46,11 @@ class RemoveBracesIntention : SelfTargetingIntention<KtElement>(KtElement::class
                 }
 
                 val description = container.description() ?: return false
-                text = "Remove braces from '$description' statement"
+                text = KotlinBundle.message("remove.braces.from.0.statement", description)
                 return true
             }
             is KtWhenEntry -> {
-                text = "Remove braces from 'when' entry"
+                text = KotlinBundle.message("remove.braces.from.when.entry")
                 return singleStatement !is KtNamedDeclaration
                         && !(singleStatement is KtLambdaExpression && singleStatement.functionLiteral.arrow == null)
             }

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveConstructorKeywordIntention.kt

@@ -6,13 +6,14 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.psi.KtClass
 import org.jetbrains.kotlin.psi.KtPrimaryConstructor
 import org.jetbrains.kotlin.psi.psiUtil.containingClassOrObject
 
 class RemoveConstructorKeywordIntention : SelfTargetingIntention<KtPrimaryConstructor>(
     KtPrimaryConstructor::class.java,
-    "Remove constructor keyword"
+    KotlinBundle.message("remove.constructor.keyword")
 ) {
     override fun applyTo(element: KtPrimaryConstructor, editor: Editor?) {
         element.removeRedundantConstructorKeywordAndSpace()

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveEmptyClassBodyIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.codeInspection.CleanupLocalInspectionTool
 import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.openapi.editor.Editor
 import com.intellij.psi.PsiElement
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.psi.*
@@ -24,7 +25,7 @@ class RemoveEmptyClassBodyInspection :
 }
 
 class RemoveEmptyClassBodyIntention :
-    SelfTargetingOffsetIndependentIntention<KtClassBody>(KtClassBody::class.java, "Redundant empty class body") {
+    SelfTargetingOffsetIndependentIntention<KtClassBody>(KtClassBody::class.java, KotlinBundle.message("redundant.empty.class.body")) {
 
     override fun applyTo(element: KtClassBody, editor: Editor?) {
         val parent = element.parent

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveEmptyParenthesesFromLambdaCallIntention.kt

@@ -20,6 +20,7 @@ import com.intellij.codeInspection.CleanupLocalInspectionTool
 import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.core.util.range
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.idea.refactoring.getLineNumber
@@ -37,7 +38,7 @@ class RemoveEmptyParenthesesFromLambdaCallInspection : IntentionBasedInspection<
 }
 
 class RemoveEmptyParenthesesFromLambdaCallIntention : SelfTargetingRangeIntention<KtValueArgumentList>(
-    KtValueArgumentList::class.java, "Remove unnecessary parentheses from function call with lambda"
+    KtValueArgumentList::class.java, KotlinBundle.message("remove.unnecessary.parentheses.from.function.call.with.lambda")
 ) {
 
     override fun applicabilityRange(element: KtValueArgumentList): TextRange? {

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveEmptyPrimaryConstructorIntention.kt

@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.codeInspection.CleanupLocalInspectionTool
 import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.idea.util.isExpectDeclaration
 import org.jetbrains.kotlin.psi.KtPrimaryConstructor
@@ -32,7 +33,10 @@ class RemoveEmptyPrimaryConstructorInspection : IntentionBasedInspection<KtPrima
 }
 
 class RemoveEmptyPrimaryConstructorIntention :
-    SelfTargetingOffsetIndependentIntention<KtPrimaryConstructor>(KtPrimaryConstructor::class.java, "Remove empty primary constructor") {
+    SelfTargetingOffsetIndependentIntention<KtPrimaryConstructor>(
+        KtPrimaryConstructor::class.java,
+        KotlinBundle.message("remove.empty.primary.constructor")
+    ) {
 
     override fun applyTo(element: KtPrimaryConstructor, editor: Editor?) = element.delete()
 

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveEmptySecondaryConstructorBodyIntention.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.codeInspection.CleanupLocalInspectionTool
 import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.psi.KtBlockExpression
 import org.jetbrains.kotlin.psi.KtSecondaryConstructor
@@ -21,7 +22,10 @@ class RemoveEmptySecondaryConstructorBodyInspection : IntentionBasedInspection<K
 }
 
 class RemoveEmptySecondaryConstructorBodyIntention :
-    SelfTargetingOffsetIndependentIntention<KtBlockExpression>(KtBlockExpression::class.java, "Remove empty constructor body") {
+    SelfTargetingOffsetIndependentIntention<KtBlockExpression>(
+        KtBlockExpression::class.java,
+        KotlinBundle.message("remove.empty.constructor.body")
+    ) {
 
     override fun applyTo(element: KtBlockExpression, editor: Editor?) = element.delete()
 

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveExplicitLambdaParameterTypesIntention.kt

@@ -6,12 +6,16 @@
 package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.psi.KtLambdaExpression
 import org.jetbrains.kotlin.psi.KtPsiFactory
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
 
 class RemoveExplicitLambdaParameterTypesIntention :
-    SelfTargetingIntention<KtLambdaExpression>(KtLambdaExpression::class.java, "Remove explicit lambda parameter types (may break code)") {
+    SelfTargetingIntention<KtLambdaExpression>(
+        KtLambdaExpression::class.java,
+        KotlinBundle.message("remove.explicit.lambda.parameter.types.may.break.code")
+    ) {
     override fun isApplicableTo(element: KtLambdaExpression, caretOffset: Int): Boolean {
         if (element.valueParameters.none { it.typeReference != null }) return false
         val arrow = element.functionLiteral.arrow ?: return false

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveExplicitSuperQualifierIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.codeInspection.CleanupLocalInspectionTool
 import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.analysis.analyzeAsReplacement
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
@@ -32,7 +33,10 @@ class RemoveExplicitSuperQualifierInspection : IntentionBasedInspection<KtSuperE
 }
 
 class RemoveExplicitSuperQualifierIntention :
-    SelfTargetingRangeIntention<KtSuperExpression>(KtSuperExpression::class.java, "Remove explicit supertype qualification") {
+    SelfTargetingRangeIntention<KtSuperExpression>(
+        KtSuperExpression::class.java,
+        KotlinBundle.message("remove.explicit.supertype.qualification")
+    ) {
     override fun applicabilityRange(element: KtSuperExpression): TextRange? {
         if (element.superTypeQualifier == null) return null
 

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveExplicitTypeArgumentsIntention.kt

@@ -10,6 +10,7 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.Key
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
 import org.jetbrains.kotlin.descriptors.ValueDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.analysis.analyzeInContext
 import org.jetbrains.kotlin.idea.caches.resolve.getResolutionFacade
 import org.jetbrains.kotlin.idea.core.copied
@@ -38,7 +39,10 @@ class RemoveExplicitTypeArgumentsInspection : IntentionBasedInspection<KtTypeArg
 }
 
 class RemoveExplicitTypeArgumentsIntention :
-    SelfTargetingOffsetIndependentIntention<KtTypeArgumentList>(KtTypeArgumentList::class.java, "Remove explicit type arguments") {
+    SelfTargetingOffsetIndependentIntention<KtTypeArgumentList>(
+        KtTypeArgumentList::class.java,
+        KotlinBundle.message("remove.explicit.type.arguments")
+    ) {
     companion object {
 
         fun isApplicableTo(element: KtTypeArgumentList, approximateFlexible: Boolean): Boolean {

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveExplicitTypeIntention.kt

@@ -20,6 +20,7 @@ import com.intellij.codeInsight.intention.HighPriorityAction
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.refactoring.addTypeArgumentsIfNeeded
 import org.jetbrains.kotlin.idea.refactoring.getQualifiedTypeArgumentList
 import org.jetbrains.kotlin.idea.references.mainReference
@@ -31,7 +32,7 @@ import org.jetbrains.kotlin.types.typeUtil.isUnit
 
 class RemoveExplicitTypeIntention : SelfTargetingRangeIntention<KtCallableDeclaration>(
     KtCallableDeclaration::class.java,
-    "Remove explicit type specification"
+    KotlinBundle.message("remove.explicit.type.specification")
 ), HighPriorityAction {
 
     override fun applicabilityRange(element: KtCallableDeclaration): TextRange? {

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveForLoopIndicesIntention.kt

@@ -9,6 +9,7 @@ import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.search.searches.ReferencesSearch
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.editor.fixers.range
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
@@ -21,13 +22,13 @@ import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameUnsafe
 @Suppress("DEPRECATION")
 class RemoveForLoopIndicesInspection : IntentionBasedInspection<KtForExpression>(
     RemoveForLoopIndicesIntention::class,
-    "Index is not used in the loop body"
+    KotlinBundle.message("index.is.not.used.in.the.loop.body")
 ) {
     override fun problemHighlightType(element: KtForExpression): ProblemHighlightType = ProblemHighlightType.LIKE_UNUSED_SYMBOL
 }
 
 class RemoveForLoopIndicesIntention :
-    SelfTargetingRangeIntention<KtForExpression>(KtForExpression::class.java, "Remove indices in 'for' loop") {
+    SelfTargetingRangeIntention<KtForExpression>(KtForExpression::class.java, KotlinBundle.message("remove.indices.in.for.loop")) {
     private val WITH_INDEX_NAME = "withIndex"
     private val WITH_INDEX_FQ_NAMES: Set<String> by lazy {
         sequenceOf("collections", "sequences", "text", "ranges").map { "kotlin.$it.$WITH_INDEX_NAME" }.toSet()

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveLabeledReturnInLambdaIntention.kt

@@ -7,13 +7,14 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.codeInsight.intention.LowPriorityAction
 import com.intellij.openapi.editor.Editor
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.psi.KtBlockExpression
 import org.jetbrains.kotlin.psi.KtReturnExpression
 import org.jetbrains.kotlin.psi.psiUtil.getStrictParentOfType
 
 class RemoveLabeledReturnInLambdaIntention : SelfTargetingIntention<KtReturnExpression>(
     KtReturnExpression::class.java,
-    "Remove labeled return from last expression in a lambda"
+    KotlinBundle.message("remove.labeled.return.from.last.expression.in.a.lambda")
 ), LowPriorityAction {
     override fun isApplicableTo(element: KtReturnExpression, caretOffset: Int): Boolean {
         val labelName = element.getLabelName() ?: return false
@@ -21,7 +22,7 @@ class RemoveLabeledReturnInLambdaIntention : SelfTargetingIntention<KtReturnExpr
         if (block.statements.lastOrNull() != element) return false
         val callName = block.getParentLambdaLabelName() ?: return false
         if (labelName != callName) return false
-        text = "Remove return@$labelName"
+        text = KotlinBundle.message("remove.return.0", labelName)
         return true
     }
 

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveRedundantCallsOfConversionMethodsIntention.kt

@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.idea.intentions
 import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.resolveToCall
 import org.jetbrains.kotlin.idea.core.replaced
@@ -39,7 +40,7 @@ class RemoveRedundantCallsOfConversionMethodsInspection : IntentionBasedInspecti
 
 class RemoveRedundantCallsOfConversionMethodsIntention : SelfTargetingRangeIntention<KtQualifiedExpression>(
     KtQualifiedExpression::class.java,
-    "Remove redundant calls of the conversion method"
+    KotlinBundle.message("remove.redundant.calls.of.the.conversion.method")
 ) {
 
     private val targetClassMap: Map<String, String?> by lazy {

idea/src/org/jetbrains/kotlin/idea/intentions/RemoveSingleExpressionStringTemplateIntention.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.idea.intentions
 
 import com.intellij.openapi.editor.Editor
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
+import org.jetbrains.kotlin.idea.KotlinBundle
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.inspections.IntentionBasedInspection
 import org.jetbrains.kotlin.psi.KtExpression
@@ -26,12 +27,12 @@ class RemoveSingleExpressionStringTemplateInspection : IntentionBasedInspection<
         } ?: false
     }
 ) {
-    override val problemText = "Redundant string template"
+    override val problemText = KotlinBundle.message("redundant.string.template")
 }
 
 class RemoveSingleExpressionStringTemplateIntention : SelfTargetingOffsetIndependentIntention<KtStringTemplateExpression>(
     KtStringTemplateExpression::class.java,
-    "Remove single-expression string template"
+    KotlinBundle.message("remove.single.expression.string.template")
 ) {
     override fun isApplicableTo(element: KtStringTemplateExpression) =
         element.singleExpressionOrNull() != null