From 366f0daaa8776b2ff652bb57941855b3dbbfc030 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Sat, 3 Jan 2015 04:16:24 +0300
Subject: [PATCH] Rename package jet -> kotlin in j2k

org.jetbrains.jet.j2k -> org.jetbrains.kotlin.j2k

Also update calls to deprecated functions: size -> size(), length -> length(),
withIndices() -> withIndex()
---
 .../kotlin/generators/tests/GenerateTests.kt  |  8 +--
 .../jet/plugin/actions/JavaToKotlinAction.kt  | 10 ++--
 .../copy/ConvertJavaCopyPastePostProcessor.kt |  4 +-
 .../plugin/j2k/IdeaResolverForConverter.kt    |  4 +-
 .../jet/plugin/j2k/J2kPostProcessor.kt        |  4 +-
 .../j2k/AfterConversionPass.kt                |  9 ++--
 .../j2k/AnnotationConverter.kt                | 10 ++--
 .../{jet => kotlin}/j2k/ClassBodyConverter.kt | 14 ++---
 .../{jet => kotlin}/j2k/CodeBuilder.kt        | 14 ++---
 .../{jet => kotlin}/j2k/CodeConverter.kt      | 52 +++++++++----------
 .../j2k/ConstructorConverter.kt               | 42 ++++++++-------
 .../{jet => kotlin}/j2k/Converter.kt          | 16 +++---
 .../{jet => kotlin}/j2k/ConverterSettings.kt  |  7 +--
 .../j2k/ExpressionConverter.kt                | 22 ++++----
 .../{jet => kotlin}/j2k/ForConverter.kt       | 47 +++++++++--------
 .../j2k/JavaToKotlinConverter.kt              | 22 ++++----
 .../j2k/JavaToKotlinTranslator.kt             |  8 +--
 .../{jet => kotlin}/j2k/ReferenceSearcher.kt  |  4 +-
 .../j2k/ResolverForConverter.kt               |  6 +--
 .../{jet => kotlin}/j2k/SpecialMethod.kt      | 20 +++----
 .../{jet => kotlin}/j2k/StatementConverter.kt |  6 +--
 .../{jet => kotlin}/j2k/SwitchConverter.kt    | 14 ++---
 .../{jet => kotlin}/j2k/TypeConverter.kt      | 28 +++++-----
 .../{jet => kotlin}/j2k/TypeVisitor.kt        | 14 ++---
 .../jetbrains/{jet => kotlin}/j2k/Utils.kt    | 14 ++---
 .../{jet => kotlin}/j2k/ast/Annotation.kt     |  6 +--
 .../j2k/ast/AnonymousClassBody.kt             |  6 +--
 .../ArrayWithoutInitializationExpression.kt   |  8 +--
 .../{jet => kotlin}/j2k/ast/Block.kt          |  6 +--
 .../{jet => kotlin}/j2k/ast/Class.kt          |  6 +--
 .../{jet => kotlin}/j2k/ast/ClassBody.kt      |  6 +--
 .../{jet => kotlin}/j2k/ast/Constructors.kt   | 17 +++---
 .../j2k/ast/DummyStringExpression.kt          |  6 +--
 .../{jet => kotlin}/j2k/ast/Element.kt        |  6 +--
 .../jetbrains/{jet => kotlin}/j2k/ast/Enum.kt |  8 +--
 .../{jet => kotlin}/j2k/ast/EnumConstant.kt   |  6 +--
 .../{jet => kotlin}/j2k/ast/Expression.kt     | 10 ++--
 .../{jet => kotlin}/j2k/ast/ExpressionList.kt |  6 +--
 .../{jet => kotlin}/j2k/ast/Expressions.kt    |  8 +--
 .../jetbrains/{jet => kotlin}/j2k/ast/File.kt |  8 +--
 .../{jet => kotlin}/j2k/ast/Function.kt       |  6 +--
 .../{jet => kotlin}/j2k/ast/Identifier.kt     |  6 +--
 .../{jet => kotlin}/j2k/ast/Imports.kt        |  6 +--
 .../{jet => kotlin}/j2k/ast/Initializer.kt    |  6 +--
 .../{jet => kotlin}/j2k/ast/LocalVariable.kt  | 10 ++--
 .../j2k/ast/MethodCallExpression.kt           |  6 +--
 .../{jet => kotlin}/j2k/ast/Modifier.kt       |  6 +--
 .../j2k/ast/NewClassExpression.kt             |  6 +--
 .../{jet => kotlin}/j2k/ast/Parameter.kt      |  6 +--
 .../{jet => kotlin}/j2k/ast/ParameterList.kt  |  6 +--
 .../{jet => kotlin}/j2k/ast/Property.kt       |  6 +--
 .../j2k/ast/ReferenceElement.kt               |  6 +--
 .../{jet => kotlin}/j2k/ast/Statements.kt     |  9 ++--
 .../{jet => kotlin}/j2k/ast/Trait.kt          | 23 ++++----
 .../{jet => kotlin}/j2k/ast/TypeElement.kt    |  6 +--
 .../{jet => kotlin}/j2k/ast/TypeParameters.kt |  9 ++--
 .../{jet => kotlin}/j2k/ast/Types.kt          |  6 +--
 .../jetbrains/{jet => kotlin}/j2k/ast/Util.kt |  8 +--
 .../AccessorToPropertyProcessing.kt           | 10 ++--
 .../FieldToPropertyProcessing.kt              | 10 ++--
 .../j2k/usageProcessing/UsageProcessing.kt    | 12 ++---
 ...ractJavaToKotlinConverterForWebDemoTest.kt | 34 ++++++++++++
 ...tractJavaToKotlinConverterMultiFileTest.kt | 12 ++---
 ...ractJavaToKotlinConverterSingleFileTest.kt | 10 ++--
 .../j2k}/AbstractJavaToKotlinConverterTest.kt | 19 +------
 ...otlinConverterForWebDemoTestGenerated.java |  2 +-
 ...KotlinConverterMultiFileTestGenerated.java |  2 +-
 ...otlinConverterSingleFileTestGenerated.java |  2 +-
 68 files changed, 387 insertions(+), 375 deletions(-)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/AfterConversionPass.kt (93%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/AnnotationConverter.kt (96%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ClassBodyConverter.kt (97%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/CodeBuilder.kt (96%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/CodeConverter.kt (86%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ConstructorConverter.kt (95%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/Converter.kt (98%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ConverterSettings.kt (90%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ExpressionConverter.kt (97%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ForConverter.kt (88%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/JavaToKotlinConverter.kt (89%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/JavaToKotlinTranslator.kt (97%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ReferenceSearcher.kt (97%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ResolverForConverter.kt (92%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/SpecialMethod.kt (91%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/StatementConverter.kt (99%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/SwitchConverter.kt (94%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/TypeConverter.kt (96%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/TypeVisitor.kt (95%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/Utils.kt (93%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Annotation.kt (95%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/AnonymousClassBody.kt (87%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/ArrayWithoutInitializationExpression.kt (93%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Block.kt (92%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Class.kt (95%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/ClassBody.kt (93%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Constructors.kt (87%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/DummyStringExpression.kt (85%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Element.kt (97%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Enum.kt (92%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/EnumConstant.kt (90%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Expression.kt (78%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/ExpressionList.kt (88%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Expressions.kt (98%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/File.kt (86%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Function.kt (94%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Identifier.kt (93%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Imports.kt (96%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Initializer.kt (89%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/LocalVariable.kt (85%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/MethodCallExpression.kt (96%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Modifier.kt (95%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/NewClassExpression.kt (92%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Parameter.kt (92%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/ParameterList.kt (86%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Property.kt (94%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/ReferenceElement.kt (87%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Statements.kt (97%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Trait.kt (65%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/TypeElement.kt (86%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/TypeParameters.kt (94%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Types.kt (97%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/ast/Util.kt (95%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/usageProcessing/AccessorToPropertyProcessing.kt (93%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/usageProcessing/FieldToPropertyProcessing.kt (93%)
 rename j2k/src/org/jetbrains/{jet => kotlin}/j2k/usageProcessing/UsageProcessing.kt (89%)
 create mode 100644 j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterForWebDemoTest.kt
 rename j2k/tests/org/jetbrains/{jet/j2k/test => kotlin/j2k}/AbstractJavaToKotlinConverterMultiFileTest.kt (89%)
 rename j2k/tests/org/jetbrains/{jet/j2k/test => kotlin/j2k}/AbstractJavaToKotlinConverterSingleFileTest.kt (95%)
 rename j2k/tests/org/jetbrains/{jet/j2k/test => kotlin/j2k}/AbstractJavaToKotlinConverterTest.kt (84%)
 rename j2k/tests/org/jetbrains/{jet/j2k/test => kotlin/j2k}/JavaToKotlinConverterForWebDemoTestGenerated.java (99%)
 rename j2k/tests/org/jetbrains/{jet/j2k/test => kotlin/j2k}/JavaToKotlinConverterMultiFileTestGenerated.java (98%)
 rename j2k/tests/org/jetbrains/{jet/j2k/test => kotlin/j2k}/JavaToKotlinConverterSingleFileTestGenerated.java (99%)

diff --git a/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt b/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
index 4983dac59a2..3dbc76889e8 100644
--- a/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
+++ b/generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
@@ -109,7 +109,7 @@ import org.jetbrains.jet.plugin.stubs.AbstractResolveByStubTest
 import org.jetbrains.jet.plugin.stubs.AbstractMultiFileHighlightingTest
 import org.jetbrains.jet.cfg.AbstractPseudoValueTest
 import org.jetbrains.jet.plugin.structureView.AbstractKotlinFileStructureTest
-import org.jetbrains.jet.j2k.test.AbstractJavaToKotlinConverterSingleFileTest
+import org.jetbrains.kotlin.j2k.AbstractJavaToKotlinConverterSingleFileTest
 import org.jetbrains.jet.jps.build.AbstractIncrementalJpsTest
 import org.jetbrains.jet.asJava.AbstractKotlinLightClassTest
 import org.jetbrains.jet.lang.resolve.java.AbstractJavaTypeSubstitutorTest
@@ -123,8 +123,8 @@ import org.jetbrains.kotlin.generators.tests.reservedWords.generateTestDataForRe
 import org.jetbrains.k2js.test.semantics.AbstractReservedWordTest
 import org.jetbrains.jet.resolve.AbstractReferenceResolveInJavaTest
 import org.jetbrains.k2js.test.semantics.AbstractBridgeTest
-import org.jetbrains.jet.j2k.test.AbstractJavaToKotlinConverterMultiFileTest
-import org.jetbrains.jet.j2k.test.AbstractJavaToKotlinConverterForWebDemoTest
+import org.jetbrains.kotlin.j2k.AbstractJavaToKotlinConverterMultiFileTest
+import org.jetbrains.kotlin.j2k.AbstractJavaToKotlinConverterForWebDemoTest
 import org.jetbrains.jet.plugin.decompiler.textBuilder.AbstractDecompiledTextTest
 import org.jetbrains.jet.completion.AbstractMultiFileSmartCompletionTest
 import org.jetbrains.jet.completion.handlers.AbstractCompletionCharFilterTest
@@ -775,5 +775,5 @@ private fun getDefaultSuiteTestClass(baseTestClass:Class<*>): String {
     if (!baseName.startsWith("Abstract")) {
         throw IllegalArgumentException("Doesn't start with \"Abstract\": $baseName")
     }
-    return baseName.substring("Abstract".length) + "Generated"
+    return baseName.substring("Abstract".length()) + "Generated"
 }
diff --git a/idea/src/org/jetbrains/jet/plugin/actions/JavaToKotlinAction.kt b/idea/src/org/jetbrains/jet/plugin/actions/JavaToKotlinAction.kt
index debba26641d..6afc9f4d81e 100644
--- a/idea/src/org/jetbrains/jet/plugin/actions/JavaToKotlinAction.kt
+++ b/idea/src/org/jetbrains/jet/plugin/actions/JavaToKotlinAction.kt
@@ -22,10 +22,10 @@ import com.intellij.openapi.actionSystem.CommonDataKeys
 import com.intellij.openapi.command.CommandProcessor
 import com.intellij.openapi.fileEditor.FileEditorManager
 import com.intellij.openapi.vfs.VirtualFile
-import org.jetbrains.jet.j2k.ConverterSettings
-import org.jetbrains.jet.j2k.FilesConversionScope
-import org.jetbrains.jet.j2k.IdeaReferenceSearcher
-import org.jetbrains.jet.j2k.JavaToKotlinConverter
+import org.jetbrains.kotlin.j2k.ConverterSettings
+import org.jetbrains.kotlin.j2k.FilesConversionScope
+import org.jetbrains.kotlin.j2k.IdeaReferenceSearcher
+import org.jetbrains.kotlin.j2k.JavaToKotlinConverter
 import com.intellij.openapi.project.Project
 import com.intellij.psi.PsiJavaFile
 import com.intellij.psi.PsiManager
@@ -109,7 +109,7 @@ public class JavaToKotlinAction : AnAction() {
         val convertedTexts = converter.elementsToKotlin(javaFiles.map { it to J2kPostProcessor(it) })
 
         val result = ArrayList<VirtualFile>()
-        for ((i, psiFile) in javaFiles.withIndices()) {
+        for ((i, psiFile) in javaFiles.withIndex()) {
             ApplicationManager.getApplication().runWriteAction {
                 result.addIfNotNull(saveConversionResult(psiFile.getVirtualFile(), convertedTexts[i], project))
             }
diff --git a/idea/src/org/jetbrains/jet/plugin/conversion/copy/ConvertJavaCopyPastePostProcessor.kt b/idea/src/org/jetbrains/jet/plugin/conversion/copy/ConvertJavaCopyPastePostProcessor.kt
index c1395b04eb0..31a6910c931 100644
--- a/idea/src/org/jetbrains/jet/plugin/conversion/copy/ConvertJavaCopyPastePostProcessor.kt
+++ b/idea/src/org/jetbrains/jet/plugin/conversion/copy/ConvertJavaCopyPastePostProcessor.kt
@@ -26,7 +26,7 @@ import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.Ref
 import com.intellij.openapi.util.text.StringUtil
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 import org.jetbrains.jet.lang.psi.JetFile
 import org.jetbrains.jet.plugin.editor.JetEditorOptions
 import java.awt.datatransfer.Transferable
@@ -99,7 +99,7 @@ public class ConvertJavaCopyPastePostProcessor() : CopyPastePostProcessor<TextBl
         )
         val startOffsets = code.startOffsets
         val endOffsets = code.endOffsets
-        assert(startOffsets.size == endOffsets.size) { "Must have the same size" }
+        assert(startOffsets.size() == endOffsets.size()) { "Must have the same size" }
         val result = StringBuilder()
         for (i in startOffsets.indices) {
             val startOffset = startOffsets[i]
diff --git a/idea/src/org/jetbrains/jet/plugin/j2k/IdeaResolverForConverter.kt b/idea/src/org/jetbrains/jet/plugin/j2k/IdeaResolverForConverter.kt
index e8d59a8d30f..1647c3b4f44 100644
--- a/idea/src/org/jetbrains/jet/plugin/j2k/IdeaResolverForConverter.kt
+++ b/idea/src/org/jetbrains/jet/plugin/j2k/IdeaResolverForConverter.kt
@@ -16,10 +16,10 @@
 
 package org.jetbrains.jet.plugin.j2k
 
-import org.jetbrains.jet.j2k.ResolverForConverter
+import org.jetbrains.kotlin.j2k.ResolverForConverter
 import org.jetbrains.jet.lang.psi.JetDeclaration
 import org.jetbrains.jet.plugin.caches.resolve.resolveToDescriptor
 
 public object IdeaResolverForConverter : ResolverForConverter {
     override fun resolveToDescriptor(declaration: JetDeclaration) = declaration.resolveToDescriptor()
-}
\ No newline at end of file
+}
diff --git a/idea/src/org/jetbrains/jet/plugin/j2k/J2kPostProcessor.kt b/idea/src/org/jetbrains/jet/plugin/j2k/J2kPostProcessor.kt
index 0032b0be096..045ae47f801 100644
--- a/idea/src/org/jetbrains/jet/plugin/j2k/J2kPostProcessor.kt
+++ b/idea/src/org/jetbrains/jet/plugin/j2k/J2kPostProcessor.kt
@@ -16,7 +16,7 @@
 
 package org.jetbrains.jet.plugin.j2k
 
-import org.jetbrains.jet.j2k.PostProcessor
+import org.jetbrains.kotlin.j2k.PostProcessor
 import org.jetbrains.jet.lang.psi.*
 import org.jetbrains.jet.lang.resolve.BindingContext
 import org.jetbrains.jet.plugin.intentions.RemoveExplicitTypeArguments
@@ -46,4 +46,4 @@ public class J2kPostProcessor(override val contextToAnalyzeIn: PsiElement) : Pos
             typeArgs.delete()
         }
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/AfterConversionPass.kt b/j2k/src/org/jetbrains/kotlin/j2k/AfterConversionPass.kt
similarity index 93%
rename from j2k/src/org/jetbrains/jet/j2k/AfterConversionPass.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/AfterConversionPass.kt
index 360be705a5d..71ea0bbdf84 100644
--- a/j2k/src/org/jetbrains/jet/j2k/AfterConversionPass.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/AfterConversionPass.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import org.jetbrains.jet.lang.psi.JetPsiFactory
 import com.intellij.openapi.project.Project
@@ -23,9 +23,6 @@ import org.jetbrains.jet.lang.diagnostics.Errors
 import org.jetbrains.jet.lang.psi.JetSimpleNameExpression
 import org.jetbrains.jet.lang.psi.JetUnaryExpression
 import org.jetbrains.jet.lang.psi.JetProperty
-import com.intellij.psi.PsiFile
-import org.jetbrains.jet.lang.resolve.BindingContext
-import com.intellij.psi.PsiElement
 
 class AfterConversionPass(val project: Project, val postProcessor: PostProcessor) {
     public fun run(kotlinCode: String): String {
@@ -69,4 +66,4 @@ class AfterConversionPass(val project: Project, val postProcessor: PostProcessor
             else -> null
         }
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/AnnotationConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/AnnotationConverter.kt
similarity index 96%
rename from j2k/src/org/jetbrains/jet/j2k/AnnotationConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/AnnotationConverter.kt
index 2ca1496e668..1c9f3f1dc6a 100644
--- a/j2k/src/org/jetbrains/jet/j2k/AnnotationConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/AnnotationConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import com.intellij.codeInsight.NullableNotNullManager
 
 class AnnotationConverter(private val converter: Converter) {
@@ -98,7 +98,7 @@ class AnnotationConverter(private val converter: Converter) {
 
     private fun convertAttributeValue(value: PsiAnnotationMemberValue?, expectedType: PsiType?, isVararg: Boolean, isUnnamed: Boolean): List<(CodeConverter) -> Expression> {
         when (value) {
-            is PsiExpression -> return listOf({ codeConverter -> codeConverter.convertExpression(value as? PsiExpression, expectedType).assignPrototype(value) })
+            is PsiExpression -> return listOf({ codeConverter -> codeConverter.convertExpression(value, expectedType).assignPrototype(value) })
 
             is PsiArrayInitializerMemberValue -> {
                 val componentType = (expectedType as? PsiArrayType)?.getComponentType()
@@ -129,4 +129,4 @@ class AnnotationConverter(private val converter: Converter) {
             else -> return listOf({ codeConverter -> DummyStringExpression(value?.getText() ?: "").assignPrototype(value) })
         }
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/ClassBodyConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/ClassBodyConverter.kt
similarity index 97%
rename from j2k/src/org/jetbrains/jet/j2k/ClassBodyConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ClassBodyConverter.kt
index eeecf5c0fb1..04749de4fba 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ClassBodyConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ClassBodyConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.PsiClass
 import java.util.HashSet
@@ -24,7 +24,7 @@ import com.intellij.psi.PsiAnnotationMethod
 import java.util.ArrayList
 import com.intellij.psi.PsiModifier
 import com.intellij.psi.PsiMethod
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import com.intellij.psi.PsiField
 import com.intellij.psi.PsiReturnStatement
 import com.intellij.psi.PsiReferenceExpression
@@ -35,7 +35,7 @@ import com.intellij.psi.PsiExpressionStatement
 import com.intellij.psi.PsiAssignmentExpression
 import com.intellij.psi.PsiExpression
 import com.intellij.psi.JavaTokenType
-import org.jetbrains.jet.j2k.usageProcessing.AccessorToPropertyProcessing
+import org.jetbrains.kotlin.j2k.usageProcessing.AccessorToPropertyProcessing
 
 class FieldCorrectionInfo(val name: String, val access: Modifier?, val setterAccess: Modifier?) {
     val identifier = Identifier(name).assignNoPrototype()
@@ -195,7 +195,7 @@ class ClassBodyConverter(private val psiClass: PsiClass,
             val field = fieldByExpression(returnStatement.getReturnValue()) ?: return null
             if (field.getType() != method.getReturnType()) return null
             if (converter.typeConverter.variableMutability(field) != converter.typeConverter.methodMutability(method)) return null
-            val propertyName = StringUtil.decapitalize(name.substring("get".length))
+            val propertyName = StringUtil.decapitalize(name.substring("get".length()))
             return AccessorInfo(method, field, AccessorKind.GETTER, propertyName)
         }
         else if (name.startsWith("set") && method.getParameterList().getParametersCount() == 1) {
@@ -207,7 +207,7 @@ class ClassBodyConverter(private val psiClass: PsiClass,
             val parameter = method.getParameterList().getParameters().single()
             if ((assignment.getRExpression() as? PsiReferenceExpression)?.resolve() != parameter) return null
             if (field.getType() != parameter.getType()) return null
-            val propertyName = StringUtil.decapitalize(name.substring("set".length))
+            val propertyName = StringUtil.decapitalize(name.substring("set".length()))
             return AccessorInfo(method, field, AccessorKind.SETTER, propertyName)
         }
         else {
@@ -222,4 +222,4 @@ class ClassBodyConverter(private val psiClass: PsiClass,
         if (field.getContainingClass() != psiClass || field.hasModifierProperty(PsiModifier.STATIC)) return null
         return field
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/CodeBuilder.kt b/j2k/src/org/jetbrains/kotlin/j2k/CodeBuilder.kt
similarity index 96%
rename from j2k/src/org/jetbrains/jet/j2k/CodeBuilder.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/CodeBuilder.kt
index e65a167dee7..7ae6e41cafa 100644
--- a/j2k/src/org/jetbrains/jet/j2k/CodeBuilder.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/CodeBuilder.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,15 +14,15 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
 import java.util.HashSet
 import org.jetbrains.jet.lang.psi.psiUtil.isAncestor
 import java.util.ArrayList
-import org.jetbrains.jet.j2k.ast.Element
+import org.jetbrains.kotlin.j2k.ast.Element
 import kotlin.platform.platformName
-import org.jetbrains.jet.j2k.ast.CommentsAndSpacesInheritance
+import org.jetbrains.kotlin.j2k.ast.CommentsAndSpacesInheritance
 import com.intellij.openapi.util.text.StringUtil
 
 fun<T> CodeBuilder.append(generators: Collection<() -> T>, separator: String, prefix: String = "", suffix: String = ""): CodeBuilder {
@@ -114,7 +114,7 @@ class CodeBuilder(private val topElement: PsiElement?) {
         commentsAndSpacesUsed.addAll(prefixElements)
         commentsAndSpacesUsed.addAll(postfixElements)
 
-        for ((i, e) in prefixElements.withIndices()) {
+        for ((i, e) in prefixElements.withIndex()) {
             if (i == 0 && e is PsiWhiteSpace) {
                 val blankLines = e.newLinesCount() - 1
                 for (_ in 1..blankLines) {
@@ -166,7 +166,7 @@ class CodeBuilder(private val topElement: PsiElement?) {
         }
 
         if (!inheritance.blankLinesBefore && firstSpace != null) {
-            before.remove(before.size - 1)
+            before.remove(before.lastIndex)
         }
 
         addAll(before.reverse())
@@ -183,7 +183,7 @@ class CodeBuilder(private val topElement: PsiElement?) {
         if (after.isNotEmpty()) {
             val last = after.last()
             if (last is PsiWhiteSpace) {
-                after.remove(after.size - 1)
+                after.remove(after.lastIndex)
             }
         }
 
diff --git a/j2k/src/org/jetbrains/jet/j2k/CodeConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/CodeConverter.kt
similarity index 86%
rename from j2k/src/org/jetbrains/jet/j2k/CodeConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/CodeConverter.kt
index d863f0c4dbf..58774588fd0 100644
--- a/j2k/src/org/jetbrains/jet/j2k/CodeConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/CodeConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,32 +14,32 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.PsiType
 import com.intellij.psi.PsiCodeBlock
 import com.intellij.psi.PsiStatement
-import org.jetbrains.jet.j2k.ast.Block
-import org.jetbrains.jet.j2k.ast.LBrace
-import org.jetbrains.jet.j2k.ast.assignPrototype
-import org.jetbrains.jet.j2k.ast.RBrace
-import org.jetbrains.jet.j2k.ast.Statement
+import org.jetbrains.kotlin.j2k.ast.Block
+import org.jetbrains.kotlin.j2k.ast.LBrace
+import org.jetbrains.kotlin.j2k.ast.assignPrototype
+import org.jetbrains.kotlin.j2k.ast.RBrace
+import org.jetbrains.kotlin.j2k.ast.Statement
 import com.intellij.psi.PsiExpression
-import org.jetbrains.jet.j2k.ast.Expression
+import org.jetbrains.kotlin.j2k.ast.Expression
 import com.intellij.psi.PsiLocalVariable
-import org.jetbrains.jet.j2k.ast.LocalVariable
+import org.jetbrains.kotlin.j2k.ast.LocalVariable
 import com.intellij.psi.PsiModifier
-import org.jetbrains.jet.j2k.ast.declarationIdentifier
-import org.jetbrains.jet.j2k.ast.Identifier
+import org.jetbrains.kotlin.j2k.ast.declarationIdentifier
+import org.jetbrains.kotlin.j2k.ast.Identifier
 import com.intellij.psi.PsiPrimitiveType
 import com.intellij.psi.PsiClassType
-import org.jetbrains.jet.j2k.ast.BangBangExpression
-import org.jetbrains.jet.j2k.ast.assignNoPrototype
-import org.jetbrains.jet.j2k.ast.LiteralExpression
-import org.jetbrains.jet.j2k.ast.MethodCallExpression
-import org.jetbrains.jet.j2k.ast.Type
-import org.jetbrains.jet.j2k.ast.ErrorType
-import org.jetbrains.jet.j2k.ast.Nullability
+import org.jetbrains.kotlin.j2k.ast.BangBangExpression
+import org.jetbrains.kotlin.j2k.ast.assignNoPrototype
+import org.jetbrains.kotlin.j2k.ast.LiteralExpression
+import org.jetbrains.kotlin.j2k.ast.MethodCallExpression
+import org.jetbrains.kotlin.j2k.ast.Type
+import org.jetbrains.kotlin.j2k.ast.ErrorType
+import org.jetbrains.kotlin.j2k.ast.Nullability
 import com.intellij.psi.CommonClassNames.JAVA_LANG_BYTE
 import com.intellij.psi.CommonClassNames.JAVA_LANG_SHORT
 import com.intellij.psi.CommonClassNames.JAVA_LANG_INTEGER
@@ -48,12 +48,14 @@ import com.intellij.psi.CommonClassNames.JAVA_LANG_FLOAT
 import com.intellij.psi.CommonClassNames.JAVA_LANG_DOUBLE
 import com.intellij.psi.CommonClassNames.JAVA_LANG_CHARACTER
 import com.intellij.psi.PsiAnonymousClass
-import org.jetbrains.jet.j2k.ast.AnonymousClassBody
+import org.jetbrains.kotlin.j2k.ast.AnonymousClassBody
 
-class CodeConverter(public val converter: Converter,
-                    private val expressionConverter: ExpressionConverter,
-                    private val statementConverter: StatementConverter,
-                    public val methodReturnType: PsiType?) {
+class CodeConverter(
+        public val converter: Converter,
+        private val expressionConverter: ExpressionConverter,
+        private val statementConverter: StatementConverter,
+        public val methodReturnType: PsiType?
+) {
 
     public val typeConverter: TypeConverter = converter.typeConverter
     public val settings: ConverterSettings = converter.settings
@@ -169,6 +171,4 @@ class CodeConverter(public val converter: Converter,
             JAVA_LANG_DOUBLE to "double",
             JAVA_LANG_CHARACTER to "char"
     )
-
-
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/ConstructorConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/ConstructorConverter.kt
similarity index 95%
rename from j2k/src/org/jetbrains/jet/j2k/ConstructorConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ConstructorConverter.kt
index 97c9f1d89ea..68991a006f1 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ConstructorConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ConstructorConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,18 +14,20 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import com.intellij.psi.util.PsiUtil
 import java.util.HashMap
 import java.util.ArrayList
 import java.util.HashSet
 
-class ConstructorConverter(private val psiClass: PsiClass,
-                           private val converter: Converter,
-                           private val fieldCorrections: Map<PsiField, FieldCorrectionInfo>) {
+class ConstructorConverter(
+        private val psiClass: PsiClass,
+        private val converter: Converter,
+        private val fieldCorrections: Map<PsiField, FieldCorrectionInfo>
+) {
     private val typeConverter = converter.typeConverter
 
     private val tempValName: String = "__"
@@ -35,7 +37,7 @@ class ConstructorConverter(private val psiClass: PsiClass,
     private val constructors = psiClass.getConstructors()
     private val constructorsToDrop = HashSet<PsiMethod>()
     private val lastParamDefaults = ArrayList<PsiExpression>() // defaults for a few last parameters of primary constructor in reverse order
-    private val primaryConstructor: PsiMethod? = when (constructors.size) {
+    private val primaryConstructor: PsiMethod? = when (constructors.size()) {
         0 -> null
         1 -> constructors.single()
         else -> choosePrimaryConstructor()
@@ -55,7 +57,7 @@ class ConstructorConverter(private val psiClass: PsiClass,
         val toTargetConstructorMap = buildToTargetConstructorMap()
 
         val candidates = constructors.filter { it !in toTargetConstructorMap }
-        if (candidates.size != 1) return null // there should be only one constructor which does not call other constructor
+        if (candidates.size() != 1) return null // there should be only one constructor which does not call other constructor
         val primary = candidates.single()
         if (toTargetConstructorMap.values().any() { it.constructor != primary }) return null // all other constructors call our candidate (directly or indirectly)
 
@@ -103,12 +105,12 @@ class ConstructorConverter(private val psiClass: PsiClass,
     }
 
     private fun calcTargetParameterDefaults(constructor: PsiMethod, target: PsiMethod, targetCall: PsiMethodCallExpression): List<PsiExpression>? {
-        if (constructor.getBody()!!.getStatements().size != 1) return null // constructor's body should consist of only "this(...)"
+        if (constructor.getBody()!!.getStatements().size() != 1) return null // constructor's body should consist of only "this(...)"
         val parameters = constructor.getParameterList().getParameters()
         val targetParameters = target.getParameterList().getParameters()
-        if (parameters.size >= targetParameters.size) return null
+        if (parameters.size() >= targetParameters.size()) return null
         val args = targetCall.getArgumentList().getExpressions()
-        if (args.size != targetParameters.size) return null // incorrect code
+        if (args.size() != targetParameters.size()) return null // incorrect code
 
         for (i in parameters.indices) {
             val parameter = parameters[i]
@@ -118,7 +120,7 @@ class ConstructorConverter(private val psiClass: PsiClass,
             if (arg !is PsiReferenceExpression || arg.resolve() != parameter) return null
         }
 
-        return args.drop(parameters.size)
+        return args.drop(parameters.size())
     }
 
     private fun dropConstructorsForDefaultValues(primary: PsiMethod, toTargetConstructorMap: Map<PsiMethod, TargetConstructorInfo>) {
@@ -133,11 +135,11 @@ class ConstructorConverter(private val psiClass: PsiClass,
             val paramCount = constructor.getParameterList().getParametersCount()
             assert(paramCount < primaryParamCount)
             val defaults = toTargetConstructorMap[constructor]!!.parameterDefaults!!
-            assert(defaults.size == primaryParamCount - paramCount)
+            assert(defaults.size() == primaryParamCount - paramCount)
 
             for (i in defaults.indices) {
-                val default = defaults[defaults.size - i - 1]
-                if (i < lastParamDefaults.size) { // default for this parameter has already been assigned
+                val default = defaults[defaults.size() - i - 1]
+                if (i < lastParamDefaults.size()) { // default for this parameter has already been assigned
                     if (lastParamDefaults[i].getText() != default.getText()) continue@DropCandidatesLoop
                 }
                 else {
@@ -273,8 +275,8 @@ class ConstructorConverter(private val psiClass: PsiClass,
 
         val parameterList = ParameterList(params.indices.map { i ->
             val parameter = params[i]
-            val indexFromEnd = params.size - i - 1
-            val defaultValue = if (indexFromEnd < lastParamDefaults.size)
+            val indexFromEnd = params.size() - i - 1
+            val defaultValue = if (indexFromEnd < lastParamDefaults.size())
                 correctedConverter.deferredElement { codeConverter -> codeConverter.correct().convertExpression(lastParamDefaults[indexFromEnd], parameter.getType()) }
             else
                 null
@@ -332,7 +334,7 @@ class ConstructorConverter(private val psiClass: PsiClass,
     }
 
     public fun postProcessConstructors(classBody: ClassBody): ClassBody {
-        if (primaryConstructor == null && constructors.size > 1) {
+        if (primaryConstructor == null && constructors.size() > 1) {
             return generateArtificialPrimaryConstructor(classBody)
         }
         else {
@@ -387,7 +389,7 @@ class ConstructorConverter(private val psiClass: PsiClass,
 
         // searching for other constructor call in form "this(...)"
         // it's not necessary the first statement because of statements inserted for writable parameters
-        for ((i, statement) in statements.withIndices()) {
+        for ((i, statement) in statements.withIndex()) {
             if (statement is MethodCallExpression) {
                 if ((statement.methodExpression as? Identifier)?.name == "this") {
                     val constructorCall = MethodCallExpression.buildNotNull(null, className, statement.arguments).assignPrototypesFrom(statement)
@@ -487,4 +489,4 @@ class ConstructorConverter(private val psiClass: PsiClass,
             return null
         }
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/Converter.kt b/j2k/src/org/jetbrains/kotlin/j2k/Converter.kt
similarity index 98%
rename from j2k/src/org/jetbrains/jet/j2k/Converter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/Converter.kt
index da212b39287..17fc76620c5 100644
--- a/j2k/src/org/jetbrains/jet/j2k/Converter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/Converter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import java.util.*
 import com.intellij.psi.CommonClassNames.*
 import org.jetbrains.jet.lang.types.expressions.OperatorConventions.*
 import com.intellij.openapi.project.Project
 import com.intellij.psi.util.PsiMethodUtil
 import com.intellij.psi.util.PsiTreeUtil
-import org.jetbrains.jet.j2k.usageProcessing.UsageProcessing
-import org.jetbrains.jet.j2k.usageProcessing.FieldToPropertyProcessing
-import org.jetbrains.jet.j2k.usageProcessing.UsageProcessingExpressionConverter
+import org.jetbrains.kotlin.j2k.usageProcessing.UsageProcessing
+import org.jetbrains.kotlin.j2k.usageProcessing.FieldToPropertyProcessing
+import org.jetbrains.kotlin.j2k.usageProcessing.UsageProcessingExpressionConverter
 
 class Converter private(private val elementToConvert: PsiElement,
                         val settings: ConverterSettings,
@@ -97,7 +97,7 @@ class Converter private(private val elementToConvert: PsiElement,
 
         // we use loop with index because new deferred elements can be added during unfolding
         var i = 0
-        while (i < commonState.deferredElements.size) {
+        while (i < commonState.deferredElements.size()) {
             val deferredElement = commonState.deferredElements[i++]
             deferredElement.unfold(codeConverter.withConverter(this.withState(deferredElement.converterState)))
         }
@@ -480,7 +480,7 @@ class Converter private(private val elementToConvert: PsiElement,
         val throwsList = method.getThrowsList()
         val types = throwsList.getReferencedTypes()
         val refElements = throwsList.getReferenceElements()
-        assert(types.size == refElements.size)
+        assert(types.size() == refElements.size())
         if (types.isEmpty()) return Annotations.Empty
         val arguments = types.indices.map { index ->
             val convertedType = typeConverter.convertType(types[index], Nullability.NotNull)
diff --git a/j2k/src/org/jetbrains/jet/j2k/ConverterSettings.kt b/j2k/src/org/jetbrains/kotlin/j2k/ConverterSettings.kt
similarity index 90%
rename from j2k/src/org/jetbrains/jet/j2k/ConverterSettings.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ConverterSettings.kt
index 7fb5dbfeae2..5e1071fe213 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ConverterSettings.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ConverterSettings.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,13 +14,14 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 public data class ConverterSettings(
         var forceNotNullTypes: Boolean,
         var specifyLocalVariableTypeByDefault: Boolean,
         var specifyFieldTypeByDefault: Boolean,
-        var openByDefault: Boolean) {
+        var openByDefault: Boolean
+) {
 
     class object {
         public val defaultSettings: ConverterSettings = ConverterSettings(
diff --git a/j2k/src/org/jetbrains/jet/j2k/ExpressionConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/ExpressionConverter.kt
similarity index 97%
rename from j2k/src/org/jetbrains/jet/j2k/ExpressionConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ExpressionConverter.kt
index c20de77bc82..4f393f50937 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ExpressionConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ExpressionConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,21 +14,20 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
 import com.intellij.psi.tree.IElementType
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import org.jetbrains.jet.lang.types.expressions.OperatorConventions
 import com.intellij.psi.CommonClassNames.*
 import com.intellij.psi.util.PsiTreeUtil
 import org.jetbrains.jet.lang.types.lang.PrimitiveType
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 import org.jetbrains.jet.asJava.KotlinLightMethod
 import org.jetbrains.jet.lang.psi.JetProperty
 import org.jetbrains.jet.lang.psi.JetFunction
 import org.jetbrains.jet.lang.psi.JetClassOrObject
-import org.jetbrains.jet.lang.psi.psiUtil.getNonStrictParentOfType
 import org.jetbrains.jet.lang.psi.psiUtil.isExtensionDeclaration
 import org.jetbrains.jet.lang.psi.JetPropertyAccessor
 import org.jetbrains.jet.lang.psi.JetParameter
@@ -37,7 +36,6 @@ import org.jetbrains.jet.lang.resolve.java.JvmPrimitiveType
 import org.jetbrains.jet.lang.resolve.name.FqName
 import org.jetbrains.jet.asJava.KotlinLightField
 import org.jetbrains.jet.lang.psi.JetObjectDeclaration
-import org.jetbrains.jet.lang.psi.psiUtil.getParentOfType
 import org.jetbrains.jet.lang.psi.psiUtil.getStrictParentOfType
 
 trait ExpressionConverter {
@@ -219,8 +217,8 @@ class DefaultExpressionConverter : JavaElementVisitor(), ExpressionConverter {
                     origin.getParent() as JetProperty
                 else
                     origin as JetNamedDeclaration
-                val parameterCount = target.getParameterList().getParameters().size
-                if (parameterCount == arguments.size) {
+                val parameterCount = target.getParameterList().getParameters().size()
+                if (parameterCount == arguments.size()) {
                     val propertyName = Identifier(property.getName()!!, isNullable).assignNoPrototype()
                     val isExtension = property.isExtensionDeclaration()
                     val propertyAccess = if (isTopLevel) {
@@ -271,7 +269,7 @@ class DefaultExpressionConverter : JavaElementVisitor(), ExpressionConverter {
 
         if (target is PsiMethod) {
             val specialMethod = SpecialMethod.values().firstOrNull { it.matches(target) }
-            if (specialMethod != null && arguments.size == specialMethod.parameterCount) {
+            if (specialMethod != null && arguments.size() == specialMethod.parameterCount) {
                 val converted = specialMethod.convertCall(methodExpr.getQualifierExpression(), arguments, typeArguments, codeConverter)
                 if (converted != null) {
                     result = converted
@@ -290,7 +288,7 @@ class DefaultExpressionConverter : JavaElementVisitor(), ExpressionConverter {
         var typeArgs = call.getTypeArguments().toList()
 
         // always add explicit type arguments and remove them if they are redundant later
-        if (typeArgs.size == 0) {
+        if (typeArgs.size() == 0) {
             val resolve = call.resolveMethodGenerics()
             if (resolve.isValidResult()) {
                 val method = resolve.getElement() as? PsiMethod
@@ -311,7 +309,7 @@ class DefaultExpressionConverter : JavaElementVisitor(), ExpressionConverter {
         if (expression.getArrayInitializer() != null) {
             result = codeConverter.convertExpression(expression.getArrayInitializer())
         }
-        else if (expression.getArrayDimensions().size > 0 && expression.getType() is PsiArrayType) {
+        else if (expression.getArrayDimensions().size() > 0 && expression.getType() is PsiArrayType) {
             result = ArrayWithoutInitializationExpression(
                     typeConverter.convertType(expression.getType(), Nullability.NotNull) as ArrayType,
                     codeConverter.convertExpressions(expression.getArrayDimensions()))
@@ -437,7 +435,7 @@ class DefaultExpressionConverter : JavaElementVisitor(), ExpressionConverter {
         val parameters = resolved?.getParameterList()?.getParameters()
         val expectedTypes = parameters?.map { it.getType() } ?: listOf()
 
-        return if (arguments.size == expectedTypes.size())
+        return if (arguments.size() == expectedTypes.size())
             (0..arguments.lastIndex).map { i ->
                 val argument = arguments[i]
                 val converted = codeConverter.convertExpression(argument, expectedTypes[i])
diff --git a/j2k/src/org/jetbrains/jet/j2k/ForConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/ForConverter.kt
similarity index 88%
rename from j2k/src/org/jetbrains/jet/j2k/ForConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ForConverter.kt
index e10be4adb41..5b39a4660b1 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ForConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ForConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,48 +14,51 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.PsiForStatement
-import org.jetbrains.jet.j2k.ast.ForeachStatement
+import org.jetbrains.kotlin.j2k.ast.ForeachStatement
 import com.intellij.psi.PsiDeclarationStatement
 import com.intellij.psi.PsiLocalVariable
 import com.intellij.psi.PsiBinaryExpression
 import com.intellij.psi.JavaTokenType
 import com.intellij.psi.PsiReferenceExpression
 import com.intellij.psi.PsiExpressionStatement
-import org.jetbrains.jet.j2k.ast.PrimitiveType
-import org.jetbrains.jet.j2k.ast.Identifier
-import org.jetbrains.jet.j2k.ast.assignNoPrototype
-import org.jetbrains.jet.j2k.ast.declarationIdentifier
+import org.jetbrains.kotlin.j2k.ast.PrimitiveType
+import org.jetbrains.kotlin.j2k.ast.Identifier
+import org.jetbrains.kotlin.j2k.ast.assignNoPrototype
+import org.jetbrains.kotlin.j2k.ast.declarationIdentifier
 import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiVariable
 import com.intellij.psi.PsiPostfixExpression
 import com.intellij.psi.PsiPrefixExpression
 import com.intellij.psi.PsiExpression
 import com.intellij.psi.tree.IElementType
-import org.jetbrains.jet.j2k.ast.Expression
+import org.jetbrains.kotlin.j2k.ast.Expression
 import com.intellij.psi.PsiLiteralExpression
 import com.intellij.psi.PsiMethodCallExpression
 import com.intellij.psi.PsiElementFactory
 import com.intellij.psi.CommonClassNames
-import org.jetbrains.jet.j2k.ast.QualifiedExpression
+import org.jetbrains.kotlin.j2k.ast.QualifiedExpression
 import com.intellij.psi.PsiArrayType
-import org.jetbrains.jet.j2k.ast.BinaryExpression
-import org.jetbrains.jet.j2k.ast.LiteralExpression
-import org.jetbrains.jet.j2k.ast.RangeExpression
+import org.jetbrains.kotlin.j2k.ast.BinaryExpression
+import org.jetbrains.kotlin.j2k.ast.LiteralExpression
+import org.jetbrains.kotlin.j2k.ast.RangeExpression
 import com.intellij.psi.PsiBlockStatement
 import com.intellij.psi.PsiNamedElement
-import org.jetbrains.jet.j2k.ast.Block
-import org.jetbrains.jet.j2k.ast.LBrace
-import org.jetbrains.jet.j2k.ast.RBrace
-import org.jetbrains.jet.j2k.ast.assignPrototypesFrom
-import org.jetbrains.jet.j2k.ast.WhileStatement
-import org.jetbrains.jet.j2k.ast.MethodCallExpression
-import org.jetbrains.jet.j2k.ast.LambdaExpression
-import org.jetbrains.jet.j2k.ast.Statement
+import org.jetbrains.kotlin.j2k.ast.Block
+import org.jetbrains.kotlin.j2k.ast.LBrace
+import org.jetbrains.kotlin.j2k.ast.RBrace
+import org.jetbrains.kotlin.j2k.ast.assignPrototypesFrom
+import org.jetbrains.kotlin.j2k.ast.WhileStatement
+import org.jetbrains.kotlin.j2k.ast.MethodCallExpression
+import org.jetbrains.kotlin.j2k.ast.LambdaExpression
+import org.jetbrains.kotlin.j2k.ast.Statement
 
-class ForConverter(private val statement: PsiForStatement, private val codeConverter: CodeConverter) {
+class ForConverter(
+        private val statement: PsiForStatement,
+        private val codeConverter: CodeConverter
+) {
     private val referenceSearcher = codeConverter.converter.referenceSearcher
     private val settings = codeConverter.settings
     private val project = codeConverter.converter.project
@@ -191,4 +194,4 @@ class ForConverter(private val statement: PsiForStatement, private val codeConve
         return RangeExpression(codeConverter.convertExpression(start), endExpression)
     }
 
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/JavaToKotlinConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/JavaToKotlinConverter.kt
similarity index 89%
rename from j2k/src/org/jetbrains/jet/j2k/JavaToKotlinConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/JavaToKotlinConverter.kt
index d3a2a06415e..a517b38fdb5 100644
--- a/j2k/src/org/jetbrains/jet/j2k/JavaToKotlinConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/JavaToKotlinConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,18 +14,18 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.PsiElement
 import com.intellij.openapi.progress.ProcessCanceledException
-import org.jetbrains.jet.j2k.ast.Element
+import org.jetbrains.kotlin.j2k.ast.Element
 import com.intellij.openapi.project.Project
 import com.intellij.psi.PsiJavaFile
 import org.jetbrains.jet.lang.psi.JetFile
 import org.jetbrains.jet.lang.resolve.BindingContext
 import com.intellij.openapi.diagnostic.Logger
 import java.util.ArrayList
-import org.jetbrains.jet.j2k.usageProcessing.UsageProcessing
+import org.jetbrains.kotlin.j2k.usageProcessing.UsageProcessing
 import java.util.HashMap
 
 public trait ConversionScope {
@@ -47,11 +47,11 @@ public class JavaToKotlinConverter(private val project: Project,
                                    private val conversionScope: ConversionScope /*TODO: drop this parameter*/,
                                    private val referenceSearcher: ReferenceSearcher,
                                    private val resolverForConverter: ResolverForConverter) {
-    private val LOG = Logger.getInstance("#org.jetbrains.jet.j2k.JavaToKotlinConverter")
+    private val LOG = Logger.getInstance("#org.jetbrains.kotlin.j2k.JavaToKotlinConverter")
 
     public fun elementsToKotlin(psiElementsAndProcessors: List<Pair<PsiElement, PostProcessor?>>): List<String> {
         try {
-            val intermediateResults = ArrayList<((Map<PsiElement, UsageProcessing>) -> String)?>(psiElementsAndProcessors.size)
+            val intermediateResults = ArrayList<((Map<PsiElement, UsageProcessing>) -> String)?>(psiElementsAndProcessors.size())
             val usageProcessings = HashMap<PsiElement, UsageProcessing>()
             val usageProcessingCollector: (UsageProcessing) -> Unit = { usageProcessing ->
                 assert(!usageProcessings.containsKey(usageProcessing.targetElement))
@@ -64,14 +64,14 @@ public class JavaToKotlinConverter(private val project: Project,
                 intermediateResults.add(result)
             }
 
-            val results = ArrayList<String>(psiElementsAndProcessors.size)
-            for ((i, result) in intermediateResults.withIndices()) {
+            val results = ArrayList<String>(psiElementsAndProcessors.size())
+            for ((i, result) in intermediateResults.withIndex()) {
                 results.add(if (result != null) result(usageProcessings) else "")
                 intermediateResults[i] = null // to not hold unused objects in the heap
             }
 
-            val finalResults = ArrayList<String>(psiElementsAndProcessors.size)
-            for ((i, result) in results.withIndices()) {
+            val finalResults = ArrayList<String>(psiElementsAndProcessors.size())
+            for ((i, result) in results.withIndex()) {
                 val postProcessor = psiElementsAndProcessors[i].second
                 if (postProcessor != null) {
                     try {
@@ -102,4 +102,4 @@ public class JavaToKotlinConverter(private val project: Project,
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/JavaToKotlinTranslator.kt b/j2k/src/org/jetbrains/kotlin/j2k/JavaToKotlinTranslator.kt
similarity index 97%
rename from j2k/src/org/jetbrains/jet/j2k/JavaToKotlinTranslator.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/JavaToKotlinTranslator.kt
index f80181ba45b..ddedb087623 100644
--- a/j2k/src/org/jetbrains/jet/j2k/JavaToKotlinTranslator.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/JavaToKotlinTranslator.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.core.JavaCoreApplicationEnvironment
 import com.intellij.core.JavaCoreProjectEnvironment
@@ -98,7 +98,7 @@ public object JavaToKotlinTranslator {
 }
 
 fun main(args: Array<String>) {
-    if (args.size == 1) {
+    if (args.size() == 1) {
         try {
             val kotlinCode = JavaToKotlinTranslator.generateKotlinCode(args[0])
             if (kotlinCode.isEmpty()) {
@@ -120,4 +120,4 @@ fun main(args: Array<String>) {
 //used in Kotlin Web Demo
 public fun translateToKotlin(code: String): String {
     return JavaToKotlinTranslator.generateKotlinCode(code)
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/ReferenceSearcher.kt b/j2k/src/org/jetbrains/kotlin/j2k/ReferenceSearcher.kt
similarity index 97%
rename from j2k/src/org/jetbrains/jet/j2k/ReferenceSearcher.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ReferenceSearcher.kt
index 09189979726..17a24e12814 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ReferenceSearcher.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ReferenceSearcher.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.PsiVariable
 import com.intellij.psi.PsiElement
diff --git a/j2k/src/org/jetbrains/jet/j2k/ResolverForConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/ResolverForConverter.kt
similarity index 92%
rename from j2k/src/org/jetbrains/jet/j2k/ResolverForConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ResolverForConverter.kt
index 08fa474e730..23d35bf707b 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ResolverForConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ResolverForConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import org.jetbrains.jet.lang.psi.JetDeclaration
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor
@@ -25,4 +25,4 @@ public trait ResolverForConverter {
 
 object EmptyResolverForConverter : ResolverForConverter {
     override fun resolveToDescriptor(declaration: JetDeclaration) = null
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/SpecialMethod.kt b/j2k/src/org/jetbrains/kotlin/j2k/SpecialMethod.kt
similarity index 91%
rename from j2k/src/org/jetbrains/jet/j2k/SpecialMethod.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/SpecialMethod.kt
index d4c48fe1be5..0f0c3f474f5 100644
--- a/j2k/src/org/jetbrains/jet/j2k/SpecialMethod.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/SpecialMethod.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.PsiMethod
 import com.intellij.psi.PsiExpression
-import org.jetbrains.jet.j2k.ast.BinaryExpression
-import org.jetbrains.jet.j2k.ast.Expression
-import org.jetbrains.jet.j2k.ast.MethodCallExpression
+import org.jetbrains.kotlin.j2k.ast.BinaryExpression
+import org.jetbrains.kotlin.j2k.ast.Expression
+import org.jetbrains.kotlin.j2k.ast.MethodCallExpression
 import com.intellij.psi.CommonClassNames.JAVA_LANG_OBJECT
 import com.intellij.psi.PsiSuperExpression
-import org.jetbrains.jet.j2k.ast.QualifiedExpression
-import org.jetbrains.jet.j2k.ast.Identifier
-import org.jetbrains.jet.j2k.ast.assignNoPrototype
-import org.jetbrains.jet.j2k.ast.Type
+import org.jetbrains.kotlin.j2k.ast.QualifiedExpression
+import org.jetbrains.kotlin.j2k.ast.Identifier
+import org.jetbrains.kotlin.j2k.ast.assignNoPrototype
+import org.jetbrains.kotlin.j2k.ast.Type
 
 enum class SpecialMethod(val qualifiedClassName: String?, val methodName: String, val parameterCount: Int) {
     OBJECT_EQUALS: SpecialMethod(null, "equals", 1) {
@@ -83,4 +83,4 @@ enum class SpecialMethod(val qualifiedClassName: String?, val methodName: String
     }
 
     abstract fun convertCall(qualifier: PsiExpression?, arguments: Array<PsiExpression>, typeArgumentsConverted: List<Type>, codeConverter: CodeConverter): Expression?
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/StatementConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/StatementConverter.kt
similarity index 99%
rename from j2k/src/org/jetbrains/jet/j2k/StatementConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/StatementConverter.kt
index e5bc7c769e4..52acd24ebec 100644
--- a/j2k/src/org/jetbrains/jet/j2k/StatementConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/StatementConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import java.util.ArrayList
 
 trait StatementConverter {
diff --git a/j2k/src/org/jetbrains/jet/j2k/SwitchConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/SwitchConverter.kt
similarity index 94%
rename from j2k/src/org/jetbrains/jet/j2k/SwitchConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/SwitchConverter.kt
index 932f3f56cf0..c642f343554 100644
--- a/j2k/src/org/jetbrains/jet/j2k/SwitchConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/SwitchConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import java.util.ArrayList
 
 class SwitchConverter(private val codeConverter: CodeConverter) {
@@ -33,7 +33,7 @@ class SwitchConverter(private val codeConverter: CodeConverter) {
 
         val result = ArrayList<WhenEntry>()
         var pendingSelectors = ArrayList<WhenEntrySelector>()
-        for ((i, case) in cases.withIndices()) {
+        for ((i, case) in cases.withIndex()) {
             if (case.label == null) { // invalid switch - no case labels
                 result.add(WhenEntry(listOf(ValueWhenEntrySelector(Expression.Empty).assignNoPrototype()), convertCaseStatementsToBody(cases, i)).assignNoPrototype())
                 continue
@@ -78,7 +78,7 @@ class SwitchConverter(private val codeConverter: CodeConverter) {
 
     private fun convertCaseStatements(statements: List<PsiStatement>, allowBlock: Boolean = true): List<Statement> {
         val statementsToKeep = statements.filter { !isSwitchBreak(it) }
-        if (allowBlock && statementsToKeep.size == 1) {
+        if (allowBlock && statementsToKeep.size() == 1) {
             val block = statementsToKeep.single() as? PsiBlockStatement
             if (block != null) {
                 return listOf(codeConverter.convertBlock(block.getCodeBlock(), true, { !isSwitchBreak(it) }))
@@ -105,11 +105,11 @@ class SwitchConverter(private val codeConverter: CodeConverter) {
 
     private fun convertCaseStatementsToBody(cases: List<Case>, caseIndex: Int): Statement {
         val statements = convertCaseStatements(cases, caseIndex)
-        return if (statements.size == 1)
+        return if (statements.size() == 1)
             statements.single()
         else
             Block(statements, LBrace().assignNoPrototype(), RBrace().assignNoPrototype(), true).assignNoPrototype()
     }
 
     private fun isSwitchBreak(statement: PsiStatement) = statement is PsiBreakStatement && statement.getLabelIdentifier() == null
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/TypeConverter.kt b/j2k/src/org/jetbrains/kotlin/j2k/TypeConverter.kt
similarity index 96%
rename from j2k/src/org/jetbrains/jet/j2k/TypeConverter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/TypeConverter.kt
index f6b76b9cc7c..481e177268a 100644
--- a/j2k/src/org/jetbrains/jet/j2k/TypeConverter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/TypeConverter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,22 +14,22 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
-import org.jetbrains.jet.j2k.ast.Type
-import org.jetbrains.jet.j2k.ast.Nullability
+import org.jetbrains.kotlin.j2k.ast.Type
+import org.jetbrains.kotlin.j2k.ast.Nullability
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.ast.assignPrototype
+import org.jetbrains.kotlin.j2k.ast.assignPrototype
 import com.intellij.psi.CommonClassNames.JAVA_LANG_OBJECT
-import org.jetbrains.jet.j2k.ast.assignNoPrototype
-import org.jetbrains.jet.j2k.ast.ErrorType
+import org.jetbrains.kotlin.j2k.ast.assignNoPrototype
+import org.jetbrains.kotlin.j2k.ast.ErrorType
 import com.intellij.codeInsight.NullableNotNullManager
-import org.jetbrains.jet.j2k.ast.ArrayType
-import org.jetbrains.jet.j2k.ast.ClassType
-import org.jetbrains.jet.j2k.ast.ReferenceElement
-import org.jetbrains.jet.j2k.ast.Identifier
+import org.jetbrains.kotlin.j2k.ast.ArrayType
+import org.jetbrains.kotlin.j2k.ast.ClassType
+import org.jetbrains.kotlin.j2k.ast.ReferenceElement
+import org.jetbrains.kotlin.j2k.ast.Identifier
 import java.util.HashMap
-import org.jetbrains.jet.j2k.ast.Mutability
+import org.jetbrains.kotlin.j2k.ast.Mutability
 import java.util.HashSet
 import org.jetbrains.jet.asJava.KotlinLightElement
 import org.jetbrains.jet.lang.psi.JetCallableDeclaration
@@ -139,7 +139,7 @@ class TypeConverter(val converter: Converter) {
                     val superSignatures = scope.getHierarchicalMethodSignature().getSuperSignatures()
                     value = superSignatures.map { signature ->
                         val params = signature.getMethod().getParameterList().getParameters()
-                        if (paramIndex < params.size) forVariableType(params[paramIndex]) else default
+                        if (paramIndex < params.size()) forVariableType(params[paramIndex]) else default
                     }.firstOrNull { it != default } ?: default
                     if (value != default) return value
                 }
@@ -305,7 +305,7 @@ class TypeConverter(val converter: Converter) {
                         val parameterIndex = parameters.indexOf(variable)
                         for (call in converter.referenceSearcher.findMethodCalls(method, scope)) {
                             val args = call.getArgumentList().getExpressions()
-                            if (args.size == parameters.size) {
+                            if (args.size() == parameters.size()) {
                                 if (args[parameterIndex].nullability() == Nullability.Nullable) {
                                     return Nullability.Nullable
                                 }
diff --git a/j2k/src/org/jetbrains/jet/j2k/TypeVisitor.kt b/j2k/src/org/jetbrains/kotlin/j2k/TypeVisitor.kt
similarity index 95%
rename from j2k/src/org/jetbrains/jet/j2k/TypeVisitor.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/TypeVisitor.kt
index d51ab09d827..c55e77f0ada 100644
--- a/j2k/src/org/jetbrains/jet/j2k/TypeVisitor.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/TypeVisitor.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,19 +14,21 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.psi.*
 import com.intellij.psi.impl.source.PsiClassReferenceType
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import com.intellij.openapi.util.text.StringUtil
 import org.jetbrains.jet.lang.resolve.java.JvmPrimitiveType
 
 private val PRIMITIVE_TYPES_NAMES = JvmPrimitiveType.values().map { it.getName() }
 
-class TypeVisitor(private val converter: Converter,
-                  private val topLevelType: PsiType,
-                  private val topLevelTypeMutability: Mutability) : PsiTypeVisitor<Type>() {
+class TypeVisitor(
+        private val converter: Converter,
+        private val topLevelType: PsiType,
+        private val topLevelTypeMutability: Mutability
+) : PsiTypeVisitor<Type>() {
 
     private val typeConverter: TypeConverter = converter.typeConverter
 
diff --git a/j2k/src/org/jetbrains/jet/j2k/Utils.kt b/j2k/src/org/jetbrains/kotlin/j2k/Utils.kt
similarity index 93%
rename from j2k/src/org/jetbrains/jet/j2k/Utils.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/Utils.kt
index 589875a04bd..db8e7da0c1a 100644
--- a/j2k/src/org/jetbrains/jet/j2k/Utils.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/Utils.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k
+package org.jetbrains.kotlin.j2k
 
 import org.jetbrains.jet.lang.types.expressions.OperatorConventions
 import com.intellij.psi.*
 import com.intellij.psi.util.PsiUtil
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.ast.*
 import com.intellij.psi.util.PsiMethodUtil
 
 fun quoteKeywords(packageName: String): String = packageName.split("\\.").map { Identifier.toKotlin(it) }.joinToString(".")
@@ -55,8 +55,8 @@ fun isVal(searcher: ReferenceSearcher, field: PsiField): Boolean {
     if (!field.hasModifierProperty(PsiModifier.PRIVATE)) return false
     val containingClass = field.getContainingClass() ?: return false
     val writes = searcher.findVariableUsages(field, containingClass).filter { PsiUtil.isAccessedForWriting(it) }
-    if (writes.size == 0) return true
-    if (writes.size > 1) return false
+    if (writes.size() == 0) return true
+    if (writes.size() > 1) return false
     val write = writes.single()
     val parent = write.getParent()
     if (parent is PsiAssignmentExpression &&
@@ -120,8 +120,8 @@ fun PsiModifierListOwner.accessModifier(): String = when {
 
 fun PsiMethod.isMainMethod(): Boolean = PsiMethodUtil.isMainMethod(this)
 
-fun <T: Any> List<T>.singleOrNull2(): T? = if (size == 1) this[0] else null
-fun <T: Any> Array<T>.singleOrNull2(): T? = if (size == 1) this[0] else null
+fun <T: Any> List<T>.singleOrNull2(): T? = if (size() == 1) this[0] else null
+fun <T: Any> Array<T>.singleOrNull2(): T? = if (size() == 1) this[0] else null
 
 fun PsiMember.isImported(file: PsiJavaFile): Boolean {
     if (this is PsiClass) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Annotation.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Annotation.kt
similarity index 95%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Annotation.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Annotation.kt
index 5c3e8ba9306..a932e537ec0 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Annotation.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Annotation.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class Annotation(val name: Identifier, val arguments: List<Pair<Identifier?, DeferredElement<Expression>>>, val brackets: Boolean, val newLineAfter: Boolean) : Element() {
     private fun CodeBuilder.surroundWithBrackets(action: () -> Unit) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/AnonymousClassBody.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/AnonymousClassBody.kt
similarity index 87%
rename from j2k/src/org/jetbrains/jet/j2k/ast/AnonymousClassBody.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/AnonymousClassBody.kt
index 2691210e640..27126c95702 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/AnonymousClassBody.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/AnonymousClassBody.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.CodeBuilder
+import org.jetbrains.kotlin.j2k.CodeBuilder
 
 class AnonymousClassBody(body: ClassBody, val extendsTrait: Boolean)
 : Class(Identifier.Empty, Annotations.Empty, Modifiers.Empty, TypeParameterList.Empty, listOf(), listOf(), listOf(), body) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/ArrayWithoutInitializationExpression.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/ArrayWithoutInitializationExpression.kt
similarity index 93%
rename from j2k/src/org/jetbrains/jet/j2k/ast/ArrayWithoutInitializationExpression.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/ArrayWithoutInitializationExpression.kt
index 35d774ad985..3e4c123fe45 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/ArrayWithoutInitializationExpression.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/ArrayWithoutInitializationExpression.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.CodeBuilder
-import org.jetbrains.jet.j2k.append
+import org.jetbrains.kotlin.j2k.CodeBuilder
+import org.jetbrains.kotlin.j2k.append
 
 class ArrayWithoutInitializationExpression(val type: ArrayType, val expressions: List<Expression>) : Expression() {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Block.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Block.kt
similarity index 92%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Block.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Block.kt
index 15b417ffe06..6eda4e4277f 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Block.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Block.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class Block(val statements: List<Statement>, val lBrace: LBrace, val rBrace: RBrace, val notEmpty: Boolean = false) : Statement() {
     override val isEmpty: Boolean
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Class.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Class.kt
similarity index 95%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Class.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Class.kt
index d6c4399eec9..267ee758d9d 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Class.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Class.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 open class Class(
         val name: Identifier,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/ClassBody.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/ClassBody.kt
similarity index 93%
rename from j2k/src/org/jetbrains/jet/j2k/ast/ClassBody.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/ClassBody.kt
index 9e3ffb3136e..c6242566ec3 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/ClassBody.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/ClassBody.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 abstract class Member(val annotations: Annotations, val modifiers: Modifiers) : Element()
 
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Constructors.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Constructors.kt
similarity index 87%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Constructors.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Constructors.kt
index f01a1000290..4cc457edf04 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Constructors.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Constructors.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,16 +14,17 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 import com.intellij.util.IncorrectOperationException
 
-class PrimaryConstructor(annotations: Annotations,
-                         modifiers: Modifiers,
-                         val parameterList: ParameterList,
-                         val body: DeferredElement<Block>)
-  :  Member(annotations, modifiers) {
+class PrimaryConstructor(
+        annotations: Annotations,
+        modifiers: Modifiers,
+        val parameterList: ParameterList,
+        val body: DeferredElement<Block>
+) : Member(annotations, modifiers) {
 
     override fun generateCode(builder: CodeBuilder) { throw IncorrectOperationException() }
 
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/DummyStringExpression.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/DummyStringExpression.kt
similarity index 85%
rename from j2k/src/org/jetbrains/jet/j2k/ast/DummyStringExpression.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/DummyStringExpression.kt
index 106e841a940..aea63db9ee0 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/DummyStringExpression.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/DummyStringExpression.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.CodeBuilder
+import org.jetbrains.kotlin.j2k.CodeBuilder
 
 class DummyStringExpression(val string: String) : Expression() {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Element.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Element.kt
similarity index 97%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Element.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Element.kt
index 558c61ee46a..5faf82dfddc 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Element.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Element.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 import com.intellij.psi.PsiElement
 
 fun <TElement: Element> TElement.assignPrototype(prototype: PsiElement?, inheritance: CommentsAndSpacesInheritance = CommentsAndSpacesInheritance()): TElement {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Enum.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Enum.kt
similarity index 92%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Enum.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Enum.kt
index 17b45d779a3..2fdf888b8ea 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Enum.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Enum.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class Enum(
         name: Identifier,
@@ -44,4 +44,4 @@ class Enum(
 
         body.append(builder)
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/EnumConstant.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/EnumConstant.kt
similarity index 90%
rename from j2k/src/org/jetbrains/jet/j2k/ast/EnumConstant.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/EnumConstant.kt
index caa0a5db1ce..e886f2eca96 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/EnumConstant.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/EnumConstant.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class EnumConstant(
         val identifier: Identifier,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Expression.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Expression.kt
similarity index 78%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Expression.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Expression.kt
index 716178b0e20..4ee1ea8fb90 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Expression.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Expression.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.CodeBuilder
-import org.jetbrains.jet.j2k.CodeConverter
+import org.jetbrains.kotlin.j2k.CodeBuilder
+import org.jetbrains.kotlin.j2k.CodeConverter
 
-abstract class Expression() : Statement() {
+abstract class Expression : Statement() {
     open val isNullable: Boolean get() = false
 
     object Empty : Expression() {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/ExpressionList.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/ExpressionList.kt
similarity index 88%
rename from j2k/src/org/jetbrains/jet/j2k/ast/ExpressionList.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/ExpressionList.kt
index eaee0fe4c92..266a9c4a30b 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/ExpressionList.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/ExpressionList.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class ExpressionList(val expressions: List<Expression>) : Expression() {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Expressions.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Expressions.kt
similarity index 98%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Expressions.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Expressions.kt
index e51c29599c1..008662e8891 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Expressions.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Expressions.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
 import org.jetbrains.jet.lang.types.expressions.OperatorConventions
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class ArrayAccessExpression(val expression: Expression, val index: Expression, val lvalue: Boolean) : Expression() {
     override fun generateCode(builder: CodeBuilder) {
@@ -184,4 +184,4 @@ fun createArrayInitializerExpression(arrayType: ArrayType, initializers: List<Ex
     }
 
     return MethodCallExpression.buildNotNull(null, createArrayFunction, initializers.map { explicitConvertIfNeeded(it) })
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/File.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/File.kt
similarity index 86%
rename from j2k/src/org/jetbrains/jet/j2k/ast/File.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/File.kt
index 367e984bbc7..540138ef8e0 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/File.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/File.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.CodeBuilder
-import org.jetbrains.jet.j2k.append
+import org.jetbrains.kotlin.j2k.CodeBuilder
+import org.jetbrains.kotlin.j2k.append
 
 class PackageStatement(val packageName: String) : Element() {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Function.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Function.kt
similarity index 94%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Function.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Function.kt
index 3dbd7c34770..f9a33bc42a2 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Function.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Function.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 open class Function(
         val name: Identifier,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Identifier.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Identifier.kt
similarity index 93%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Identifier.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Identifier.kt
index eb36cb50b96..72629f4e4bb 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Identifier.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Identifier.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.CodeBuilder
+import org.jetbrains.kotlin.j2k.CodeBuilder
 import com.intellij.psi.PsiNameIdentifierOwner
 import org.jetbrains.jet.lexer.JetKeywordToken
 import org.jetbrains.jet.lexer.JetTokens
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Imports.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Imports.kt
similarity index 96%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Imports.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Imports.kt
index 5d72c5789ce..3569e66e7ee 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Imports.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Imports.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
 import com.intellij.psi.PsiImportStatementBase
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 import com.intellij.psi.PsiImportList
 import org.jetbrains.jet.lang.resolve.name.FqName
 import org.jetbrains.jet.lang.resolve.java.mapping.JavaToKotlinClassMap
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Initializer.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Initializer.kt
similarity index 89%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Initializer.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Initializer.kt
index 69ad466d3ac..966f0cc0d89 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Initializer.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Initializer.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class Initializer(val body: DeferredElement<Block>, modifiers: Modifiers) : Member(Annotations.Empty, modifiers) {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/LocalVariable.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/LocalVariable.kt
similarity index 85%
rename from j2k/src/org/jetbrains/jet/j2k/ast/LocalVariable.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/LocalVariable.kt
index 1568963dd2a..b0a99b91121 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/LocalVariable.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/LocalVariable.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.ConverterSettings
-import org.jetbrains.jet.j2k.CodeBuilder
-import org.jetbrains.jet.j2k.append
+import org.jetbrains.kotlin.j2k.ConverterSettings
+import org.jetbrains.kotlin.j2k.CodeBuilder
+import org.jetbrains.kotlin.j2k.append
 
 class LocalVariable(
         private val identifier: Identifier,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/MethodCallExpression.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/MethodCallExpression.kt
similarity index 96%
rename from j2k/src/org/jetbrains/jet/j2k/ast/MethodCallExpression.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/MethodCallExpression.kt
index 924a55238a3..b57bffbafad 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/MethodCallExpression.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/MethodCallExpression.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class MethodCallExpression(
         val methodExpression: Expression,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Modifier.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Modifier.kt
similarity index 95%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Modifier.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Modifier.kt
index 902a3b288b3..16ce9361a57 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Modifier.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Modifier.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 import java.util.HashSet
 
 enum class Modifier(val name: String) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/NewClassExpression.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/NewClassExpression.kt
similarity index 92%
rename from j2k/src/org/jetbrains/jet/j2k/ast/NewClassExpression.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/NewClassExpression.kt
index 0633e3b466f..229781caab4 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/NewClassExpression.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/NewClassExpression.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class NewClassExpression(
         val name: ReferenceElement?,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Parameter.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Parameter.kt
similarity index 92%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Parameter.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Parameter.kt
index 0bc78fab702..c0ae8bd2667 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Parameter.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Parameter.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class Parameter(val identifier: Identifier,
                 val type: Type,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/ParameterList.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/ParameterList.kt
similarity index 86%
rename from j2k/src/org/jetbrains/jet/j2k/ast/ParameterList.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/ParameterList.kt
index 36d62b48e87..af66ed5c5c2 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/ParameterList.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/ParameterList.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class ParameterList(val parameters: List<Parameter>) : Element() {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Property.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Property.kt
similarity index 94%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Property.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Property.kt
index 212336ddc66..70c300d3ae2 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Property.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Property.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class Property(
         val identifier: Identifier,
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/ReferenceElement.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/ReferenceElement.kt
similarity index 87%
rename from j2k/src/org/jetbrains/jet/j2k/ast/ReferenceElement.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/ReferenceElement.kt
index ea8a8f8f8d3..e68ad84a040 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/ReferenceElement.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/ReferenceElement.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class ReferenceElement(val name: Identifier, val typeArgs: List<Element>) : Element() {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Statements.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Statements.kt
similarity index 97%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Statements.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Statements.kt
index 53239479901..d52dd5b7036 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Statements.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Statements.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,12 +14,11 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
-
-abstract class Statement() : Element() {
+abstract class Statement : Element() {
     object Empty : Statement() {
         override fun generateCode(builder: CodeBuilder) { }
         override val isEmpty: Boolean get() = true
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Trait.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Trait.kt
similarity index 65%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Trait.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Trait.kt
index 8f80ce4ac0c..bee937fb4c2 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Trait.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Trait.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,18 +14,17 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.CodeBuilder
-
-class Trait(name: Identifier,
-            annotations: Annotations,
-            modifiers: Modifiers,
-            typeParameterList: TypeParameterList,
-            extendsTypes: List<Type>,
-            baseClassParams: List<DeferredElement<Expression>>,
-            implementsTypes: List<Type>,
-            body: ClassBody
+class Trait(
+        name: Identifier,
+        annotations: Annotations,
+        modifiers: Modifiers,
+        typeParameterList: TypeParameterList,
+        extendsTypes: List<Type>,
+        baseClassParams: List<DeferredElement<Expression>>,
+        implementsTypes: List<Type>,
+        body: ClassBody
 ) : Class(name, annotations, modifiers, typeParameterList, extendsTypes, baseClassParams, implementsTypes, body) {
 
     override val keyword: String
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/TypeElement.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/TypeElement.kt
similarity index 86%
rename from j2k/src/org/jetbrains/jet/j2k/ast/TypeElement.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/TypeElement.kt
index 8f26ba1059c..15b5ecfb07b 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/TypeElement.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/TypeElement.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 class TypeElement(val type: Type) : Element() {
     override fun generateCode(builder: CodeBuilder) {
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/TypeParameters.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/TypeParameters.kt
similarity index 94%
rename from j2k/src/org/jetbrains/jet/j2k/ast/TypeParameters.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/TypeParameters.kt
index 49a27260a23..d7ee697bc9d 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/TypeParameters.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/TypeParameters.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,12 +14,11 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
 import com.intellij.psi.PsiTypeParameter
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 import com.intellij.psi.PsiTypeParameterList
-import java.util.ArrayList
 
 class TypeParameter(val name: Identifier, val extendsTypes: List<Type>) : Element() {
     fun hasWhere(): Boolean = extendsTypes.size() > 1
@@ -70,4 +69,4 @@ fun Converter.convertTypeParameterList(typeParameterList: PsiTypeParameterList?)
         TypeParameterList(typeParameterList.getTypeParameters()!!.toList().map { convertTypeParameter(it) }).assignPrototype(typeParameterList)
     else
         TypeParameterList.Empty
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Types.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Types.kt
similarity index 97%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Types.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Types.kt
index ced6c9dc500..5b699f5c92b 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Types.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Types.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 fun Type.isUnit(): Boolean = this is UnitType
 
diff --git a/j2k/src/org/jetbrains/jet/j2k/ast/Util.kt b/j2k/src/org/jetbrains/kotlin/j2k/ast/Util.kt
similarity index 95%
rename from j2k/src/org/jetbrains/jet/j2k/ast/Util.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/ast/Util.kt
index 48fce51d23c..5663bca6203 100644
--- a/j2k/src/org/jetbrains/jet/j2k/ast/Util.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/ast/Util.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2013 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.ast
+package org.jetbrains.kotlin.j2k.ast
 
-import org.jetbrains.jet.j2k.*
+import org.jetbrains.kotlin.j2k.*
 
 fun String.withSuffix(suffix: String): String = if (isEmpty()) "" else this + suffix
 fun String.withPrefix(prefix: String): String = if (isEmpty()) "" else prefix + this
@@ -64,4 +64,4 @@ private fun Expression.precedence(): Int? {
 
         else -> null
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/usageProcessing/AccessorToPropertyProcessing.kt b/j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/AccessorToPropertyProcessing.kt
similarity index 93%
rename from j2k/src/org/jetbrains/jet/j2k/usageProcessing/AccessorToPropertyProcessing.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/AccessorToPropertyProcessing.kt
index 48e1e0715a2..76f8b7da3c1 100644
--- a/j2k/src/org/jetbrains/jet/j2k/usageProcessing/AccessorToPropertyProcessing.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/AccessorToPropertyProcessing.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.usageProcessing
+package org.jetbrains.kotlin.j2k.usageProcessing
 
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.*
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.*
+import org.jetbrains.kotlin.j2k.ast.*
 
 class AccessorToPropertyProcessing(val accessorMethod: PsiMethod, val accessorKind: AccessorKind, val propertyName: String) : UsageProcessing {
     override val targetElement: PsiElement get() = accessorMethod
@@ -53,4 +53,4 @@ class AccessorToPropertyProcessing(val accessorMethod: PsiMethod, val accessorKi
             //reference.getElement() as JetSimpleNameExpression
         }
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/usageProcessing/FieldToPropertyProcessing.kt b/j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/FieldToPropertyProcessing.kt
similarity index 93%
rename from j2k/src/org/jetbrains/jet/j2k/usageProcessing/FieldToPropertyProcessing.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/FieldToPropertyProcessing.kt
index 2d982e09a9b..fa05dbfb6c3 100644
--- a/j2k/src/org/jetbrains/jet/j2k/usageProcessing/FieldToPropertyProcessing.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/FieldToPropertyProcessing.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.usageProcessing
+package org.jetbrains.kotlin.j2k.usageProcessing
 
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.CodeConverter
-import org.jetbrains.jet.j2k.ast.*
+import org.jetbrains.kotlin.j2k.CodeConverter
+import org.jetbrains.kotlin.j2k.ast.*
 import com.intellij.util.IncorrectOperationException
 
 class FieldToPropertyProcessing(val field: PsiField, val propertyName: String, val isNullable: Boolean) : UsageProcessing {
@@ -57,4 +57,4 @@ class FieldToPropertyProcessing(val field: PsiField, val propertyName: String, v
     override val javaCodeProcessor: ExternalCodeProcessor? get() = null //TODO
 
     override val kotlinCodeProcessor: ExternalCodeProcessor? get() = null //TODO
-}
\ No newline at end of file
+}
diff --git a/j2k/src/org/jetbrains/jet/j2k/usageProcessing/UsageProcessing.kt b/j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/UsageProcessing.kt
similarity index 89%
rename from j2k/src/org/jetbrains/jet/j2k/usageProcessing/UsageProcessing.kt
rename to j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/UsageProcessing.kt
index 39283b654b2..d42c6747a26 100644
--- a/j2k/src/org/jetbrains/jet/j2k/usageProcessing/UsageProcessing.kt
+++ b/j2k/src/org/jetbrains/kotlin/j2k/usageProcessing/UsageProcessing.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.usageProcessing
+package org.jetbrains.kotlin.j2k.usageProcessing
 
-import org.jetbrains.jet.j2k.ast.Expression
+import org.jetbrains.kotlin.j2k.ast.Expression
 import com.intellij.psi.*
-import org.jetbrains.jet.j2k.CodeConverter
-import org.jetbrains.jet.j2k.SpecialExpressionConverter
+import org.jetbrains.kotlin.j2k.CodeConverter
+import org.jetbrains.kotlin.j2k.SpecialExpressionConverter
 
 trait UsageProcessing {
     val targetElement: PsiElement
@@ -58,4 +58,4 @@ class UsageProcessingExpressionConverter(val processings: Map<PsiElement, UsageP
             else -> return null
         }
     }
-}
\ No newline at end of file
+}
diff --git a/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterForWebDemoTest.kt b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterForWebDemoTest.kt
new file mode 100644
index 00000000000..6ff82575828
--- /dev/null
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterForWebDemoTest.kt
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.j2k
+
+import junit.framework.TestCase
+import com.intellij.openapi.util.io.FileUtil
+import com.intellij.openapi.util.Disposer
+import java.io.File
+
+public abstract class AbstractJavaToKotlinConverterForWebDemoTest : TestCase() {
+    public fun doTest(javaPath: String) {
+        try {
+            val fileContents = FileUtil.loadFile(File(javaPath), true)
+            translateToKotlin(fileContents)
+        }
+        finally {
+            Disposer.dispose(JavaToKotlinTranslator.DISPOSABLE)
+        }
+    }
+}
diff --git a/j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterMultiFileTest.kt b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterMultiFileTest.kt
similarity index 89%
rename from j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterMultiFileTest.kt
rename to j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterMultiFileTest.kt
index 8379297a0ab..405d87bcceb 100644
--- a/j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterMultiFileTest.kt
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterMultiFileTest.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.test
+package org.jetbrains.kotlin.j2k
 
 import java.io.File
 import com.intellij.testFramework.LightPlatformTestCase
@@ -22,19 +22,15 @@ import com.intellij.psi.codeStyle.CodeStyleManager
 import org.jetbrains.jet.JetTestUtils
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.command.WriteCommandAction
-import org.jetbrains.jet.j2k.FilesConversionScope
 import org.jetbrains.jet.plugin.j2k.J2kPostProcessor
 import org.jetbrains.jet.plugin.JetWithJdkAndRuntimeLightProjectDescriptor
 import com.intellij.psi.PsiJavaFile
-import org.jetbrains.jet.j2k.IdeaReferenceSearcher
-import org.jetbrains.jet.j2k.JavaToKotlinConverter
 import com.intellij.psi.PsiManager
 import java.util.ArrayList
-import org.jetbrains.jet.j2k.ConverterSettings
 import org.jetbrains.jet.lang.psi.JetFile
 import org.jetbrains.jet.plugin.j2k.IdeaResolverForConverter
 
-public abstract class AbstractJavaToKotlinConverterMultiFileTest() : AbstractJavaToKotlinConverterTest() {
+public abstract class AbstractJavaToKotlinConverterMultiFileTest : AbstractJavaToKotlinConverterTest() {
     public fun doTest(dirPath: String) {
         val project = LightPlatformTestCase.getProject()!!
         val psiManager = PsiManager.getInstance(project)
@@ -60,7 +56,7 @@ public abstract class AbstractJavaToKotlinConverterMultiFileTest() : AbstractJav
             jetFiles.add(psiManager.findFile(virtualFile) as JetFile)
         }
 
-        for ((i, jetFile) in jetFiles.withIndices()) {
+        for ((i, jetFile) in jetFiles.withIndex()) {
             JetTestUtils.assertEqualsToFile(expectedFile(i), addErrorsDump(jetFile))
         }
     }
diff --git a/j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterSingleFileTest.kt b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterSingleFileTest.kt
similarity index 95%
rename from j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterSingleFileTest.kt
rename to j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterSingleFileTest.kt
index 1e98ddf5086..e53cf44a698 100644
--- a/j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterSingleFileTest.kt
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterSingleFileTest.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,11 +14,10 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.test
+package org.jetbrains.kotlin.j2k
 
 import java.io.File
 import com.intellij.openapi.util.io.FileUtil
-import org.jetbrains.jet.j2k.ConverterSettings
 import java.util.regex.Pattern
 import com.intellij.testFramework.LightPlatformTestCase
 import com.intellij.psi.codeStyle.CodeStyleManager
@@ -26,16 +25,13 @@ import org.jetbrains.jet.JetTestUtils
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.command.WriteCommandAction
 import org.jetbrains.jet.test.util.trimIndent
-import org.jetbrains.jet.j2k.FilesConversionScope
 import org.jetbrains.jet.plugin.j2k.J2kPostProcessor
 import org.jetbrains.jet.plugin.JetWithJdkAndRuntimeLightProjectDescriptor
 import com.intellij.psi.PsiJavaFile
-import org.jetbrains.jet.j2k.IdeaReferenceSearcher
-import org.jetbrains.jet.j2k.JavaToKotlinConverter
 import org.jetbrains.jet.lang.psi.JetFile
 import org.jetbrains.jet.plugin.j2k.IdeaResolverForConverter
 
-public abstract class AbstractJavaToKotlinConverterSingleFileTest() : AbstractJavaToKotlinConverterTest() {
+public abstract class AbstractJavaToKotlinConverterSingleFileTest : AbstractJavaToKotlinConverterTest() {
     val testHeaderPattern = Pattern.compile("//(element|expression|statement|method|class|file|comp)\n")
 
     public fun doTest(javaPath: String) {
diff --git a/j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterTest.kt b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterTest.kt
similarity index 84%
rename from j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterTest.kt
rename to j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterTest.kt
index e8751fa734e..698602bf093 100644
--- a/j2k/tests/org/jetbrains/jet/j2k/test/AbstractJavaToKotlinConverterTest.kt
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/AbstractJavaToKotlinConverterTest.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2014 JetBrains s.r.o.
+ * Copyright 2010-2015 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.test
+package org.jetbrains.kotlin.j2k
 
 import com.intellij.openapi.util.io.FileUtil
 import java.io.File
@@ -23,10 +23,6 @@ import com.intellij.openapi.application.ApplicationManager
 import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase
 import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.openapi.util.Computable
-import junit.framework.TestCase
-import org.jetbrains.jet.j2k.translateToKotlin
-import com.intellij.openapi.util.Disposer
-import org.jetbrains.jet.j2k.JavaToKotlinTranslator
 import org.jetbrains.jet.lang.diagnostics.Severity
 import org.jetbrains.jet.lang.diagnostics.rendering.DefaultErrorMessages
 import org.jetbrains.jet.lang.psi.JetFile
@@ -82,14 +78,3 @@ public abstract class AbstractJavaToKotlinConverterTest : LightCodeInsightFixtur
     }
 }
 
-public abstract class AbstractJavaToKotlinConverterForWebDemoTest() : TestCase() {
-    public fun doTest(javaPath: String) {
-        try {
-            val fileContents = FileUtil.loadFile(File(javaPath), true)
-            translateToKotlin(fileContents)
-        }
-        finally {
-            Disposer.dispose(JavaToKotlinTranslator.DISPOSABLE)
-        }
-    }
-}
diff --git a/j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterForWebDemoTestGenerated.java b/j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterForWebDemoTestGenerated.java
similarity index 99%
rename from j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterForWebDemoTestGenerated.java
rename to j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterForWebDemoTestGenerated.java
index 4445f8e27c5..534e68abc72 100644
--- a/j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterForWebDemoTestGenerated.java
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterForWebDemoTestGenerated.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.test;
+package org.jetbrains.kotlin.j2k;
 
 import com.intellij.testFramework.TestDataPath;
 import org.jetbrains.jet.JUnit3RunnerWithInners;
diff --git a/j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterMultiFileTestGenerated.java b/j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterMultiFileTestGenerated.java
similarity index 98%
rename from j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterMultiFileTestGenerated.java
rename to j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterMultiFileTestGenerated.java
index 84a5e431ea8..9b1b4e51b0a 100644
--- a/j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterMultiFileTestGenerated.java
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterMultiFileTestGenerated.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.test;
+package org.jetbrains.kotlin.j2k;
 
 import com.intellij.testFramework.TestDataPath;
 import org.jetbrains.jet.JUnit3RunnerWithInners;
diff --git a/j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterSingleFileTestGenerated.java b/j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterSingleFileTestGenerated.java
similarity index 99%
rename from j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterSingleFileTestGenerated.java
rename to j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterSingleFileTestGenerated.java
index 1ea33fe4459..335056263c4 100644
--- a/j2k/tests/org/jetbrains/jet/j2k/test/JavaToKotlinConverterSingleFileTestGenerated.java
+++ b/j2k/tests/org/jetbrains/kotlin/j2k/JavaToKotlinConverterSingleFileTestGenerated.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.jetbrains.jet.j2k.test;
+package org.jetbrains.kotlin.j2k;
 
 import com.intellij.testFramework.TestDataPath;
 import org.jetbrains.jet.JUnit3RunnerWithInners;