diff --git a/idea/src/org/jetbrains/kotlin/idea/refactoring/move/changePackage/ChangePackageIntention.kt b/idea/src/org/jetbrains/kotlin/idea/refactoring/move/changePackage/ChangePackageIntention.kt
index 7f18c721bc8..b31aeb5d6f8 100644
--- a/idea/src/org/jetbrains/kotlin/idea/refactoring/move/changePackage/ChangePackageIntention.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/refactoring/move/changePackage/ChangePackageIntention.kt
@@ -23,8 +23,8 @@ import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiDocumentManager
-import org.jetbrains.kotlin.idea.core.util.CodeInsightUtils
 import org.jetbrains.kotlin.idea.core.quoteSegmentsIfNeeded
+import org.jetbrains.kotlin.idea.core.util.CodeInsightUtils
 import org.jetbrains.kotlin.idea.intentions.SelfTargetingOffsetIndependentIntention
 import org.jetbrains.kotlin.idea.refactoring.hasIdentifiersOnly
 import org.jetbrains.kotlin.idea.util.application.executeWriteCommand
@@ -32,9 +32,10 @@ import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.FqNameUnsafe
 import org.jetbrains.kotlin.psi.KtPackageDirective
 
-class ChangePackageIntention: SelfTargetingOffsetIndependentIntention<KtPackageDirective>(KtPackageDirective::class.java, "Change package") {
+class ChangePackageIntention :
+    SelfTargetingOffsetIndependentIntention<KtPackageDirective>(KtPackageDirective::class.java, "Change package") {
     companion object {
-        private val PACKAGE_NAME_VAR = "PACKAGE_NAME"
+        private const val PACKAGE_NAME_VAR = "PACKAGE_NAME"
     }
 
     override fun isApplicableTo(element: KtPackageDirective) = element.packageNameExpression != null
@@ -54,14 +55,14 @@ class ChangePackageIntention: SelfTargetingOffsetIndependentIntention<KtPackageD
 
         val builder = TemplateBuilderImpl(file)
         builder.replaceElement(
-                nameExpression,
-                PACKAGE_NAME_VAR,
-                object: Expression() {
-                    override fun calculateQuickResult(context: ExpressionContext?) = TextResult(currentName)
-                    override fun calculateResult(context: ExpressionContext?) = TextResult(currentName)
-                    override fun calculateLookupItems(context: ExpressionContext?) = arrayOf(LookupElementBuilder.create(currentName))
-                },
-                true
+            nameExpression,
+            PACKAGE_NAME_VAR,
+            object : Expression() {
+                override fun calculateQuickResult(context: ExpressionContext?) = TextResult(currentName)
+                override fun calculateResult(context: ExpressionContext?) = TextResult(currentName)
+                override fun calculateLookupItems(context: ExpressionContext?) = arrayOf(LookupElementBuilder.create(currentName))
+            },
+            true
         )
 
         var enteredName: String? = null
@@ -69,34 +70,38 @@ class ChangePackageIntention: SelfTargetingOffsetIndependentIntention<KtPackageD
 
         editor.caretModel.moveToOffset(0)
         TemplateManager.getInstance(project).startTemplate(
-                editor,
-                builder.buildInlineTemplate(),
-                object: TemplateEditingAdapter() {
-                    override fun beforeTemplateFinished(state: TemplateState, template: Template?) {
-                        enteredName = state.getVariableValue(PACKAGE_NAME_VAR)!!.text
-                        affectedRange = state.getSegmentRange(0)
-                    }
-
-                    override fun templateFinished(template: Template, brokenOff: Boolean) {
-                        if (brokenOff || enteredName == null || affectedRange == null) return
-
-                        // Restore original name and run refactoring
-
-                        val document = editor.document
-                        project.executeWriteCommand(text) {
-                            document.replaceString(affectedRange!!.startOffset, affectedRange!!.endOffset, FqName(currentName).quoteSegmentsIfNeeded())
-                        }
-                        PsiDocumentManager.getInstance(project).commitDocument(document)
-                        PsiDocumentManager.getInstance(project).doPostponedOperationsAndUnblockDocument(document)
-
-                        if (!FqNameUnsafe(enteredName!!).hasIdentifiersOnly()) {
-                            CodeInsightUtils.showErrorHint(project, editor, "$enteredName is not a valid package name", "Change package", null)
-                            return
-                        }
-
-                        KotlinChangePackageRefactoring(file).run(FqName(enteredName!!))
-                    }
+            editor,
+            builder.buildInlineTemplate(),
+            object : TemplateEditingAdapter() {
+                override fun beforeTemplateFinished(state: TemplateState, template: Template?) {
+                    enteredName = state.getVariableValue(PACKAGE_NAME_VAR)!!.text
+                    affectedRange = state.getSegmentRange(0)
                 }
+
+                override fun templateFinished(template: Template, brokenOff: Boolean) {
+                    if (brokenOff || enteredName == null || affectedRange == null) return
+
+                    // Restore original name and run refactoring
+
+                    val document = editor.document
+                    project.executeWriteCommand(text) {
+                        document.replaceString(
+                            affectedRange!!.startOffset,
+                            affectedRange!!.endOffset,
+                            FqName(currentName).quoteSegmentsIfNeeded()
+                        )
+                    }
+                    PsiDocumentManager.getInstance(project).commitDocument(document)
+                    PsiDocumentManager.getInstance(project).doPostponedOperationsAndUnblockDocument(document)
+
+                    if (!FqNameUnsafe(enteredName!!).hasIdentifiersOnly()) {
+                        CodeInsightUtils.showErrorHint(project, editor, "$enteredName is not a valid package name", "Change package", null)
+                        return
+                    }
+
+                    KotlinChangePackageRefactoring(file).run(FqName(enteredName!!))
+                }
+            }
         )
     }
 }