default -> companion: default object -> class object in project code, builtins and libs code

idea/idea-analysis/src/org/jetbrains/kotlin/idea/actions/internal/KotlinInternalMode.kt

@@ -19,7 +19,7 @@ package org.jetbrains.kotlin.idea.actions.internal
 import com.intellij.ide.util.PropertiesComponent
 
 public class KotlinInternalMode {
-    public default object Instance {
+    public class object Instance {
         val INTERNAL_MODE_PROPERTY = "kotlin.internal.mode.enabled"
 
         public var enabled: Boolean

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/JetShortNamesCache.kt

@@ -27,7 +27,7 @@ import org.jetbrains.kotlin.idea.stubindex.JetFunctionShortNameIndex
 
 // used in Upsource, what's why in idea-analysis module
 public class JetShortNamesCache(private val project: com.intellij.openapi.project.Project) : com.intellij.psi.search.PsiShortNamesCache() {
-    default object {
+    class object {
         public fun getKotlinInstance(project: com.intellij.openapi.project.Project): org.jetbrains.kotlin.idea.caches.JetShortNamesCache
                 = com.intellij.openapi.extensions.Extensions.getArea(project).getExtensionPoint<com.intellij.psi.search.PsiShortNamesCache>(com.intellij.psi.search.PsiShortNamesCache.EP_NAME).getExtensions()
                 .firstIsInstance<JetShortNamesCache>()

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/KotlinCacheService.kt

@@ -45,7 +45,7 @@ import kotlin.platform.platformStatic
 private val LOG = Logger.getInstance(javaClass<KotlinCacheService>())
 
 public class KotlinCacheService(val project: Project) {
-    default object {
+    class object {
         platformStatic public fun getInstance(project: Project): KotlinCacheService = ServiceManager.getService(project, javaClass<KotlinCacheService>())!!
     }
 

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/LibraryModificationTracker.kt

@@ -31,7 +31,7 @@ import com.intellij.codeInsight.ExternalAnnotationsListener
 import com.intellij.psi.PsiModifierListOwner
 
 class LibraryModificationTracker(project: Project) : SimpleModificationTracker() {
-    default object {
+    class object {
         platformStatic fun getInstance(project: Project) = ServiceManager.getService(project, javaClass<LibraryModificationTracker>())!!
     }
 

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/globalContextUtils.kt

@@ -43,7 +43,7 @@ private class ExceptionTrackerWithProcessCanceledReport() : ExceptionTracker() {
     }
 
 
-    default object {
+    class object {
         val LOG = Logger.getInstance(javaClass<ExceptionTrackerWithProcessCanceledReport>())
     }
 }

idea/idea-analysis/src/org/jetbrains/kotlin/idea/configuration/ModuleTypeCache.kt

@@ -32,7 +32,7 @@ import com.intellij.openapi.util.SimpleModificationTracker
 import kotlin.platform.platformStatic
 
 class ModuleTypeCacheManager private (project: Project) {
-    default object {
+    class object {
         platformStatic fun getInstance(project: Project) = ServiceManager.getService(project, javaClass<ModuleTypeCacheManager>())
     }
 

idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/stubBuilder/KotlinClsStubBuilder.kt

@@ -87,7 +87,7 @@ public class KotlinClsStubBuilder : ClsStubBuilder() {
         return ClsStubBuilderComponents(classDataFinder, annotationLoader)
     }
 
-    default object {
+    class object {
         val LOG = Logger.getInstance(javaClass<KotlinClsStubBuilder>())
     }
 }

idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/textBuilder/DeserializerForDecompiler.kt

@@ -113,7 +113,7 @@ public class DeserializerForDecompiler(val packageDirectory: VirtualFile, val di
         return MutablePackageFragmentDescriptor(moduleDescriptor, fqName)
     }
 
-    default object {
+    class object {
         private val LOG = Logger.getInstance(javaClass<DeserializerForDecompiler>())
     }
 }

idea/idea-analysis/src/org/jetbrains/kotlin/idea/highlighter/JetPsiChecker.kt

@@ -222,7 +222,7 @@ public open class JetPsiChecker : Annotator, HighlightRangeExtension {
         }
     }
 
-    default object {
+    class object {
         var namesHighlightingEnabled = true
             [TestOnly] set
 

idea/idea-analysis/src/org/jetbrains/kotlin/idea/highlighter/TypeKindHighlightingVisitor.java

@@ -34,7 +34,7 @@ class TypeKindHighlightingVisitor extends AfterAnalysisHighlightingVisitor {
     public void visitSimpleNameExpression(@NotNull JetSimpleNameExpression expression) {
         PsiReference ref = expression.getReference();
         if (ref == null) return;
-        if (JetPsiChecker.Default.getNamesHighlightingEnabled()) {
+        if (JetPsiChecker.OBJECT$.getNamesHighlightingEnabled()) {
             DeclarationDescriptor referenceTarget = bindingContext.get(BindingContext.REFERENCE_TARGET, expression);
             if (referenceTarget instanceof ConstructorDescriptor) {
                 referenceTarget = referenceTarget.getContainingDeclaration();

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

@@ -33,7 +33,7 @@ import org.jetbrains.kotlin.resolve.calls.callUtil.getResolvedCall
 import org.jetbrains.kotlin.idea.caches.resolve.analyze
 
 public class OperatorToFunctionIntention : JetSelfTargetingIntention<JetExpression>("operator.to.function", javaClass()) {
-    default object {
+    class object {
         private fun isApplicablePrefix(element: JetPrefixExpression): Boolean {
             return when (element.getOperationReference().getReferencedNameElementType()) {
                 JetTokens.PLUS, JetTokens.MINUS, JetTokens.PLUSPLUS, JetTokens.MINUSMINUS, JetTokens.EXCL -> true

idea/idea-analysis/src/org/jetbrains/kotlin/idea/references/JetForLoopInReference.kt

@@ -41,7 +41,7 @@ public class JetForLoopInReference(element: JetForExpression) : JetMultiReferenc
         return LOOP_RANGE_KEYS.map { key -> context.get(key, loopRange)?.getCandidateDescriptor() }.filterNotNull()
     }
 
-    default object {
+    class object {
         private val LOOP_RANGE_KEYS = array(
                 BindingContext.LOOP_RANGE_ITERATOR_RESOLVED_CALL,
                 BindingContext.LOOP_RANGE_NEXT_RESOLVED_CALL,

idea/idea-analysis/src/org/jetbrains/kotlin/idea/search/usagesSearch/usagesSearch.kt

@@ -57,7 +57,7 @@ public data class UsagesSearchLocation(
         val inStrings: Boolean = false,
         val inPlainText: Boolean = true
 ) {
-    default object {
+    class object {
         public val DEFAULT: UsagesSearchLocation = UsagesSearchLocation()
         public val EVERYWHERE: UsagesSearchLocation = UsagesSearchLocation(true, true, true, true)
     }

idea/idea-analysis/src/org/jetbrains/kotlin/idea/stubindex/SubpackagesIndexService.kt

@@ -78,7 +78,7 @@ public class SubpackagesIndexService(private val project: Project) {
         }
     }
 
-    default object {
+    class object {
         public fun getInstance(project: Project): SubpackagesIndex {
             return ServiceManager.getService(project, javaClass<SubpackagesIndexService>())!!.cachedValue.getValue()!!
         }

idea/idea-analysis/src/org/jetbrains/kotlin/idea/util/ImportInsertHelper.kt

@@ -44,7 +44,7 @@ public abstract class ImportInsertHelper {
 
     public abstract fun importDescriptor(file: JetFile, descriptor: DeclarationDescriptor): ImportDescriptorResult
 
-    default object {
+    class object {
         [platformStatic]
         public fun getInstance(project: Project): ImportInsertHelper
             = ServiceManager.getService<ImportInsertHelper>(project, javaClass<ImportInsertHelper>())

idea/idea-analysis/src/org/jetbrains/kotlin/idea/util/ShortenReferences.kt

@@ -46,12 +46,12 @@ public class ShortenReferences(val options: (JetElement) -> Options = { Options.
             val removeThisLabels: Boolean = false,
             val removeThis: Boolean = false
     ) {
-        default object {
+        class object {
             val DEFAULT = Options()
         }
     }
 
-    default object {
+    class object {
         val DEFAULT = ShortenReferences()
 
         private fun DeclarationDescriptor.asString()

idea/idea-analysis/src/org/jetbrains/kotlin/plugin/references/SimpleNameReferenceExtension.kt

@@ -22,7 +22,7 @@ import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.psi.JetPsiFactory
 
 public trait SimpleNameReferenceExtension {
-    default object {
+    class object {
         public val EP_NAME: ExtensionPointName<SimpleNameReferenceExtension> = ExtensionPointName.create("org.jetbrains.kotlin.simpleNameReferenceExtension")!!
     }