diff --git a/idea/src/org/jetbrains/kotlin/idea/codeInsight/BasicKotlinReferenceTransferableData.kt b/idea/src/org/jetbrains/kotlin/idea/codeInsight/BasicKotlinReferenceTransferableData.kt
index c9ae183e525..d093da7914d 100644
--- a/idea/src/org/jetbrains/kotlin/idea/codeInsight/BasicKotlinReferenceTransferableData.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/codeInsight/BasicKotlinReferenceTransferableData.kt
@@ -14,6 +14,7 @@ class BasicKotlinReferenceTransferableData(
     val sourceFileUrl: String,
     val packageName: String,
     val imports: List<String>,
+    val sourceTextOffset: Int,
     val sourceText: String,
     val textRanges: List<TextRange>
 ) : TextBlockTransferableData, Cloneable, Serializable {
diff --git a/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteReferenceProcessor.kt b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteReferenceProcessor.kt
index 6b89a7d808f..654564a18e3 100644
--- a/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteReferenceProcessor.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteReferenceProcessor.kt
@@ -37,10 +37,13 @@ import com.intellij.psi.*
 import com.intellij.psi.util.PsiTreeUtil
 import com.intellij.util.concurrency.AppExecutorUtil
 import org.jetbrains.annotations.TestOnly
-import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.descriptors.CallableDescriptor
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor
 import org.jetbrains.kotlin.idea.caches.resolve.allowResolveInDispatchThread
 import org.jetbrains.kotlin.idea.caches.resolve.getResolutionFacade
 import org.jetbrains.kotlin.idea.caches.resolve.resolveImportReference
+import org.jetbrains.kotlin.idea.codeInsight.ReviewAddedImports.reviewAddedImports
 import org.jetbrains.kotlin.idea.codeInsight.shorten.performDelayedRefactoringRequests
 import org.jetbrains.kotlin.idea.core.util.end
 import org.jetbrains.kotlin.idea.core.util.range
@@ -62,6 +65,7 @@ import org.jetbrains.kotlin.resolve.BindingContext
 import org.jetbrains.kotlin.resolve.DescriptorToSourceUtils
 import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameOrNull
+import org.jetbrains.kotlin.resolve.descriptorUtil.getImportableDescriptor
 import org.jetbrains.kotlin.resolve.lazy.BodyResolveMode
 import org.jetbrains.kotlin.resolve.scopes.LexicalScope
 import org.jetbrains.kotlin.resolve.scopes.utils.findFunction
@@ -109,15 +113,14 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
         val endOfImportsOffset = file.importDirectives.map { it.endOffset }.max() ?: file.packageDirective?.endOffset ?: 0
         val offsetDelta = if (startOffsets.any { it <= endOfImportsOffset }) 0 else endOfImportsOffset
         val text = file.text.substring(offsetDelta)
-        val ranges = startOffsets.indices.map {
-            TextRange(startOffsets[it] - offsetDelta, endOffsets[it] - offsetDelta)
-        }
+        val ranges = startOffsets.indices.map { TextRange(startOffsets[it], endOffsets[it]) }
 
         return listOf(
             BasicKotlinReferenceTransferableData(
                 sourceFileUrl = file.virtualFile.url,
                 packageName = packageName,
                 imports = imports,
+                sourceTextOffset = offsetDelta,
                 sourceText = text,
                 textRanges = ranges
             )
@@ -165,8 +168,8 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
         for ((range, elements) in elementsByRange) {
             elements.forEachDescendant { ktElement ->
                 result.addReferenceDataInsideElement(
-                    ktElement, file, range.start, ranges, bindingContext,
-                    fakePackageName = fakePackageName, sourcePackageName = sourcePackageName, targetPackageName = targetPackageName
+                    ktElement, file, ranges, bindingContext, fakePackageName = fakePackageName,
+                    sourcePackageName = sourcePackageName, targetPackageName = targetPackageName
                 )
             }
         }
@@ -190,7 +193,6 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
     private fun MutableCollection<KotlinReferenceData>.addReferenceDataInsideElement(
         ktElement: KtElement,
         file: KtFile,
-        startOffset: Int,
         textRanges: List<TextRange>,
         bindingContext: BindingContext,
         fakePackageName: String? = null,
@@ -230,14 +232,14 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
 
             val kind = KotlinReferenceData.Kind.fromDescriptor(descriptor) ?: continue
             val isQualifiable = KotlinReferenceData.isQualifiable(ktElement, descriptor)
-            val relativeStart = ktElement.range.start - startOffset
-            val relativeEnd = ktElement.range.end - startOffset
+            val relativeStart = ktElement.range.start
+            val relativeEnd = ktElement.range.end
             add(KotlinReferenceData(relativeStart, relativeEnd, fqName, isQualifiable, kind))
         }
     }
 
     private data class ReferenceToRestoreData(val reference: KtReference, val refData: KotlinReferenceData)
-    private data class PsiElementByTextRange(val textRange: TextRange, val element: PsiElement)
+    private data class PsiElementByTextRange(val originalTextRange: TextRange, val element: PsiElement)
 
     override fun processTransferableData(
         project: Project,
@@ -255,30 +257,42 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
         val file = PsiDocumentManager.getInstance(project).getPsiFile(document)
         if (file !is KtFile) return
 
-        processReferenceData(project, file, bounds.startOffset, values.single())
+        processReferenceData(project, editor, file, bounds.startOffset, values.single())
     }
 
     private fun processReferenceData(
         project: Project,
+        editor: Editor,
         file: KtFile,
         blockStart: Int,
         transferableData: BasicKotlinReferenceTransferableData
     ) {
         PsiDocumentManager.getInstance(project).commitAllDocuments()
 
+        var startOffsetDelta = blockStart
+
         // figure out candidate elements in UI thread in paste phase
         // as psi elements could be changed later on - relative offsets are used for mapping purposes
         val elementsByRange = transferableData.textRanges.flatMap { originalTextRange ->
-            val textRange = TextRange(blockStart, blockStart + originalTextRange.endOffset - originalTextRange.startOffset)
+            val textRange = TextRange(
+                startOffsetDelta,
+                startOffsetDelta + originalTextRange.endOffset - originalTextRange.startOffset
+            )
+            startOffsetDelta = startOffsetDelta + originalTextRange.endOffset - originalTextRange.startOffset + 1
             file.elementsInRange(textRange)
                 .filter { it is KtElement || it is KDocElement }
-                .map { PsiElementByTextRange(it.textRange, it) }
+                .map {
+                    val range = TextRange(
+                        originalTextRange.startOffset + it.textRange.startOffset - textRange.startOffset,
+                        originalTextRange.startOffset + it.textRange.endOffset - textRange.startOffset
+                    )
+                    PsiElementByTextRange(range, it)
+                }
         }
 
-        processReferenceData(project, file) { indicator: ProgressIndicator ->
+        processReferenceData(project, editor, file) { indicator: ProgressIndicator ->
             findReferenceDataToRestore(
                 file,
-                blockStart,
                 indicator,
                 elementsByRange,
                 transferableData
@@ -286,14 +300,15 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
         }
     }
 
-    fun processReferenceData(project: Project, file: KtFile, blockStart: Int, referenceData: Array<KotlinReferenceData>) {
-        processReferenceData(project, file) { indicator: ProgressIndicator ->
+    fun processReferenceData(project: Project, editor: Editor, file: KtFile, blockStart: Int, referenceData: Array<KotlinReferenceData>) {
+        processReferenceData(project, editor, file) { indicator: ProgressIndicator ->
             findReferencesToRestore(file, blockStart, referenceData)
         }
     }
 
     private fun processReferenceData(
         project: Project,
+        editor: Editor,
         file: KtFile,
         findReferenceProvider: (indicator: ProgressIndicator) -> List<ReferenceToRestoreData>
     ) {
@@ -309,13 +324,7 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
                         .finishOnUiThread(
                             ModalityState.defaultModalityState(),
                             Consumer<List<ReferenceToRestoreData>> { referencesPossibleToRestore ->
-                                val selectedReferencesToRestore =
-                                    showRestoreReferencesDialog(project, referencesPossibleToRestore)
-                                if (selectedReferencesToRestore.isEmpty()) return@Consumer
-
-                                project.executeWriteCommand("resolve pasted references") {
-                                    restoreReferences(selectedReferencesToRestore, file)
-                                }
+                                applyResolvedImports(project, referencesPossibleToRestore, file, editor)
                             }
                         )
                         .withDocumentsCommitted(project)
@@ -326,9 +335,26 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
         ProgressManager.getInstance().run(task)
     }
 
+    private fun applyResolvedImports(
+        project: Project,
+        referencesPossibleToRestore: List<ReferenceToRestoreData>,
+        file: KtFile,
+        editor: Editor
+    ) {
+        val selectedReferencesToRestore =
+            showRestoreReferencesDialog(project, referencesPossibleToRestore)
+        if (selectedReferencesToRestore.isEmpty()) return
+
+        project.executeWriteCommand("resolve pasted references") {
+            val imported = TreeSet<String>()
+            restoreReferences(selectedReferencesToRestore, file, imported)
+
+            reviewAddedImports(project, editor, file, imported)
+        }
+    }
+
     private fun findReferenceDataToRestore(
         file: PsiFile,
-        blockStart: Int,
         indicator: ProgressIndicator,
         elementsByRange: List<PsiElementByTextRange>,
         transferableData: BasicKotlinReferenceTransferableData
@@ -339,7 +365,7 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
             val element = elementByTextRange.element
             if (!element.isValid) return@flatMap emptyList<Pair<TextRange, KtReference>>()
             val refElementsRanges = mutableListOf<Pair<TextRange, KtReference>>()
-            val offsetDelta = element.startOffset - elementByTextRange.textRange.startOffset
+            val offsetDelta = elementByTextRange.originalTextRange.startOffset - element.textRange.startOffset
             element.forEachDescendant { ktElement ->
                 indicator.checkCanceled()
 
@@ -347,12 +373,7 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
                     val textRange = ref.element.textRange
                     findReference(file, textRange)?.let {
                         // remap reference to the original (as it was on paste phase) text range
-                        val range = if (offsetDelta == 0) textRange
-                        else
-                            TextRange(
-                                textRange.startOffset - offsetDelta,
-                                textRange.endOffset - offsetDelta
-                            )
+                        val range = TextRange(textRange.startOffset + offsetDelta, textRange.endOffset + offsetDelta)
                         refElementsRanges.add(range to it)
                     }
                 }
@@ -384,7 +405,7 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
                 ctxFile
             )
 
-        val offsetDelta = dummyOrigFileProlog.length
+        val offsetDelta = dummyOrigFileProlog.length - transferableData.sourceTextOffset
 
         val dummyOriginalFileTextRanges =
             // it is required as it is shifted by dummy prolog
@@ -392,12 +413,14 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
 
         // Step 1. Find references in copied blocks of (recreated) source file
         val sourceFileBasedReferences =
-            collectReferenceData(dummyOriginalFileTextRanges, dummyOriginalFile, file, fakePackageName, sourcePackageName)
+            collectReferenceData(dummyOriginalFileTextRanges, dummyOriginalFile, file, fakePackageName, sourcePackageName).map {
+                it.copy(startOffset = it.startOffset - offsetDelta, endOffset = it.endOffset - offsetDelta)
+            }
 
         indicator.checkCanceled()
 
         // Step 2. Find references to restore in a target file
-        return findReferencesToRestore(file, blockStart, sourceFileBasedReferences, referencesByRange)
+        return findReferencesToRestore(file, sourceFileBasedReferences, referencesByRange)
     }
 
     private fun buildDummySourceScope(
@@ -487,17 +510,15 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
 
     private fun findReferencesToRestore(
         file: PsiFile,
-        blockStart: Int,
         referenceData: List<KotlinReferenceData>,
         referencesByPosition: Map<TextRange, KtReference>
     ): List<ReferenceToRestoreData> =
         // use already found reference candidates - so file could be changed
-        findReferences(file, referenceData
-            .map {
-                val textRange = TextRange(it.startOffset + blockStart, it.endOffset + blockStart)
-                val reference = referencesByPosition[textRange]
-                it to if (reference?.element?.isValid == true) reference else null
-            })
+        findReferences(file, referenceData.map {
+            val textRange = TextRange(it.startOffset, it.endOffset)
+            val reference = referencesByPosition[textRange]
+            it to if (reference?.element?.isValid == true) reference else null
+        })
 
     private fun findReferences(
         file: PsiFile,
@@ -575,7 +596,11 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
         return reference.resolveToDescriptors(bindingContext).toList()
     }
 
-    private fun restoreReferences(referencesToRestore: Collection<ReferenceToRestoreData>, file: KtFile) {
+    private fun restoreReferences(
+        referencesToRestore: Collection<ReferenceToRestoreData>,
+        file: KtFile,
+        imported: MutableSet<String>
+    ) {
         val importHelper = ImportInsertHelper.getInstance(file.project)
         val smartPointerManager = SmartPointerManager.getInstance(file.project)
 
@@ -606,9 +631,14 @@ class KotlinCopyPasteReferenceProcessor : CopyPastePostProcessor<BasicKotlinRefe
 
         for (descriptor in descriptorsToImport) {
             importHelper.importDescriptor(file, descriptor)
+            descriptor.getImportableDescriptor().importableFqName?.let { imported.add(it.asString()) }
         }
+
         for ((pointer, fqName) in bindingRequests) {
-            pointer.element?.mainReference?.bindToFqName(fqName, KtSimpleNameReference.ShorteningMode.DELAYED_SHORTENING)
+            pointer.element?.mainReference?.let {
+                it.bindToFqName(fqName, KtSimpleNameReference.ShorteningMode.DELAYED_SHORTENING)
+                imported.add(fqName.asString())
+            }
         }
         performDelayedRefactoringRequests(file.project)
     }
diff --git a/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt
new file mode 100644
index 00000000000..e35c9f5e14a
--- /dev/null
+++ b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.idea.codeInsight
+
+import com.intellij.codeInsight.CodeInsightBundle
+import com.intellij.codeInsight.CodeInsightSettings
+import com.intellij.codeInsight.hint.HintManager
+import com.intellij.codeInsight.hint.HintManagerImpl
+import com.intellij.codeInsight.hint.HintUtil
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.application.ModalityState
+import com.intellij.openapi.command.WriteCommandAction
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.project.Project
+import com.intellij.ui.LightweightHint
+import com.intellij.util.ArrayUtil
+import org.jetbrains.annotations.TestOnly
+import org.jetbrains.kotlin.idea.imports.KotlinImportOptimizer
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.psi.KtFile
+import org.jetbrains.kotlin.resolve.ImportPath
+import java.util.*
+import javax.swing.event.HyperlinkEvent
+import javax.swing.event.HyperlinkListener
+
+object ReviewAddedImports {
+    @get:TestOnly
+    var importsToBeReviewed: Collection<String> = emptyList()
+
+    @get:TestOnly
+    var importsToBeDeleted: Collection<String> = emptyList()
+
+    fun reviewAddedImports(
+        project: Project,
+        editor: Editor,
+        file: KtFile,
+        imported: TreeSet<String>
+    ) {
+        if (CodeInsightSettings.getInstance().ADD_IMPORTS_ON_PASTE == CodeInsightSettings.YES &&
+            !imported.isEmpty()
+        ) {
+            if (ApplicationManager.getApplication().isUnitTestMode) {
+                importsToBeReviewed = imported
+                removeImports(project, file, importsToBeDeleted)
+                return
+            }
+            val notificationText = CodeInsightBundle
+                .message("copy.paste.reference.notification", imported.size)
+            ApplicationManager.getApplication().invokeLater(
+                Runnable {
+                    showHint(
+                        editor,
+                        notificationText,
+                        HyperlinkListener { e: HyperlinkEvent ->
+                            if (e.eventType == HyperlinkEvent.EventType.ACTIVATED) {
+                                reviewImports(project, file, imported)
+                            }
+                        }
+                    )
+                }, ModalityState.NON_MODAL
+            )
+        }
+    }
+
+    private fun showHint(
+        editor: Editor,
+        info: String,
+        hyperlinkListener: HyperlinkListener
+    ) {
+        if (ApplicationManager.getApplication().isUnitTestMode) return
+        val hint = LightweightHint(HintUtil.createInformationLabel(info, hyperlinkListener, null, null))
+        val flags = HintManager.HIDE_BY_ANY_KEY or HintManager.HIDE_BY_TEXT_CHANGE
+        HintManagerImpl.getInstanceImpl().showEditorHint(hint, editor, HintManager.UNDER, flags, 0, false)
+    }
+
+    private fun reviewImports(
+        project: Project,
+        file: KtFile,
+        importedClasses: Set<String>
+    ) {
+        val dialog = RestoreReferencesDialog(project, ArrayUtil.toObjectArray(importedClasses))
+        dialog.title = CodeInsightBundle.message("dialog.import.on.paste.title3")
+        if (dialog.showAndGet()) {
+            removeImports(project, file, dialog.selectedElements.map { it as String }.toSortedSet())
+        }
+    }
+
+    private fun removeImports(
+        project: Project,
+        file: KtFile,
+        importsToRemove: Collection<String>
+    ) {
+        if (importsToRemove.isEmpty()) return
+
+        WriteCommandAction.runWriteCommandAction(project, "revert applied imports", null, Runnable {
+            val newImports = file.importDirectives.mapNotNull {
+                val importedFqName = it.importedFqName ?: return@mapNotNull null
+                if (importsToRemove.contains(importedFqName.asString())) return@mapNotNull null
+                ImportPath(importedFqName, it.isAllUnder, it.aliasName?.let { alias -> Name.identifier(alias) })
+            }
+            KotlinImportOptimizer.replaceImports(file, newImports)
+        })
+    }
+
+}
\ No newline at end of file
diff --git a/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt.191 b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt.191
new file mode 100644
index 00000000000..1040c22713a
--- /dev/null
+++ b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt.191
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.idea.codeInsight
+
+import com.intellij.codeInsight.CodeInsightBundle
+import com.intellij.codeInsight.CodeInsightSettings
+import com.intellij.codeInsight.hint.HintManager
+import com.intellij.codeInsight.hint.HintManagerImpl
+import com.intellij.codeInsight.hint.HintUtil
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.application.ModalityState
+import com.intellij.openapi.command.WriteCommandAction
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.project.Project
+import com.intellij.ui.LightweightHint
+import com.intellij.util.ArrayUtil
+import org.jetbrains.annotations.TestOnly
+import org.jetbrains.kotlin.idea.imports.KotlinImportOptimizer
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.psi.KtFile
+import org.jetbrains.kotlin.resolve.ImportPath
+import java.util.*
+import javax.swing.event.HyperlinkEvent
+import javax.swing.event.HyperlinkListener
+
+object ReviewAddedImports {
+    @get:TestOnly
+    var importsToBeReviewed: Collection<String> = emptyList()
+
+    @get:TestOnly
+    var importsToBeDeleted: Collection<String> = emptyList()
+
+    fun reviewAddedImports(
+        project: Project,
+        editor: Editor,
+        file: KtFile,
+        imported: TreeSet<String>
+    ) {
+        if (CodeInsightSettings.getInstance().ADD_IMPORTS_ON_PASTE == CodeInsightSettings.YES &&
+            !imported.isEmpty()
+        ) {
+            if (ApplicationManager.getApplication().isUnitTestMode) {
+                importsToBeReviewed = imported
+                removeImports(project, file, importsToBeDeleted)
+                return
+            }
+            // there is actual no such functionality in 191
+        }
+    }
+
+    private fun removeImports(
+        project: Project,
+        file: KtFile,
+        importsToRemove: Collection<String>
+    ) {
+        if (importsToRemove.isEmpty()) return
+
+        WriteCommandAction.runWriteCommandAction(project, "revert applied imports", null, Runnable {
+            val newImports = file.importDirectives.mapNotNull {
+                val importedFqName = it.importedFqName ?: return@mapNotNull null
+                if (importsToRemove.contains(importedFqName.asString())) return@mapNotNull null
+                ImportPath(importedFqName, it.isAllUnder, it.aliasName?.let { alias -> Name.identifier(alias) })
+            }
+            KotlinImportOptimizer.replaceImports(file, newImports)
+        })
+    }
+
+}
\ No newline at end of file
diff --git a/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt.192 b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt.192
new file mode 100644
index 00000000000..c0579aad0a3
--- /dev/null
+++ b/idea/src/org/jetbrains/kotlin/idea/codeInsight/KotlinCopyPasteUtil.kt.192
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.idea.codeInsight
+
+import com.intellij.codeInsight.CodeInsightBundle
+import com.intellij.codeInsight.CodeInsightSettings
+import com.intellij.codeInsight.hint.HintManager
+import com.intellij.codeInsight.hint.HintManagerImpl
+import com.intellij.codeInsight.hint.HintUtil
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.application.ModalityState
+import com.intellij.openapi.command.WriteCommandAction
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.project.Project
+import com.intellij.ui.LightweightHint
+import com.intellij.util.ArrayUtil
+import org.jetbrains.annotations.TestOnly
+import org.jetbrains.kotlin.idea.imports.KotlinImportOptimizer
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.psi.KtFile
+import org.jetbrains.kotlin.resolve.ImportPath
+import java.util.*
+import javax.swing.event.HyperlinkEvent
+import javax.swing.event.HyperlinkListener
+
+object ReviewAddedImports {
+    @get:TestOnly
+    var importsToBeReviewed: Collection<String> = emptyList()
+
+    @get:TestOnly
+    var importsToBeDeleted: Collection<String> = emptyList()
+
+    fun reviewAddedImports(
+        project: Project,
+        editor: Editor,
+        file: KtFile,
+        imported: TreeSet<String>
+    ) {
+        if (CodeInsightSettings.getInstance().ADD_IMPORTS_ON_PASTE == CodeInsightSettings.YES &&
+            !imported.isEmpty()
+        ) {
+            if (ApplicationManager.getApplication().isUnitTestMode) {
+                importsToBeReviewed = imported
+                removeImports(project, file, importsToBeDeleted)
+                return
+            }
+            // there is actual no such functionality in 192
+        }
+    }
+
+    private fun removeImports(
+        project: Project,
+        file: KtFile,
+        importsToRemove: Collection<String>
+    ) {
+        if (importsToRemove.isEmpty()) return
+
+        WriteCommandAction.runWriteCommandAction(project, "revert applied imports", null, Runnable {
+            val newImports = file.importDirectives.mapNotNull {
+                val importedFqName = it.importedFqName ?: return@mapNotNull null
+                if (importsToRemove.contains(importedFqName.asString())) return@mapNotNull null
+                ImportPath(importedFqName, it.isAllUnder, it.aliasName?.let { alias -> Name.identifier(alias) })
+            }
+            KotlinImportOptimizer.replaceImports(file, newImports)
+        })
+    }
+
+}
\ No newline at end of file
diff --git a/idea/src/org/jetbrains/kotlin/idea/conversion/copy/ConvertJavaCopyPasteProcessor.kt b/idea/src/org/jetbrains/kotlin/idea/conversion/copy/ConvertJavaCopyPasteProcessor.kt
index 98bfd0eb883..4e53207495c 100644
--- a/idea/src/org/jetbrains/kotlin/idea/conversion/copy/ConvertJavaCopyPasteProcessor.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/conversion/copy/ConvertJavaCopyPasteProcessor.kt
@@ -130,7 +130,7 @@ class ConvertJavaCopyPasteProcessor : CopyPastePostProcessor<TextBlockTransferab
             rangeMarker.isGreedyToLeft = true
             rangeMarker.isGreedyToRight = true
 
-            KotlinCopyPasteReferenceProcessor().processReferenceData(project, targetFile, bounds.start, referenceData.toTypedArray())
+            KotlinCopyPasteReferenceProcessor().processReferenceData(project, editor, targetFile, bounds.start, referenceData.toTypedArray())
 
             runWriteAction {
                 explicitImports.forEach { fqName ->
@@ -224,7 +224,11 @@ class ConvertJavaCopyPasteProcessor : CopyPastePostProcessor<TextBlockTransferab
         }
 
         val dummyFile = KtPsiFactory(targetFile.project).createAnalyzableFile("dummy.kt", fileText, targetFile)
-        return KotlinCopyPasteReferenceProcessor().collectReferenceData(dummyFile, intArrayOf(blockStart!!), intArrayOf(blockEnd!!))
+        val startOffset = blockStart!!
+        val endOffset = blockEnd!!
+        return KotlinCopyPasteReferenceProcessor().collectReferenceData(dummyFile, intArrayOf(startOffset), intArrayOf(endOffset)).map {
+            it.copy(startOffset = it.startOffset - startOffset, endOffset = it.endOffset - startOffset)
+        }
     }
 
     private fun generateDummyFunctionName(convertedCode: String): String {
diff --git a/idea/testData/copyPaste/imports/ClassObjectAndDropImports.expected.kt b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.expected.kt
new file mode 100644
index 00000000000..de022611e17
--- /dev/null
+++ b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.expected.kt
@@ -0,0 +1,20 @@
+// ERROR: Unresolved reference: B
+// ERROR: Unresolved reference: B
+// ERROR: Unresolved reference: B
+// ERROR: A 'return' expression required in a function with a block body ('{...}')
+package to
+
+import a.A
+import a.T
+import java.util.*
+import java.util.concurrent.atomic.AtomicReference
+import java.util.concurrent.atomic.AtomicLong as ALong
+
+fun g(t: T): Int {
+    g(A)
+    B.f()
+    A
+    B
+    A.Companion
+    B.Companion
+}
\ No newline at end of file
diff --git a/idea/testData/copyPaste/imports/ClassObjectAndDropImports.expected.names b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.expected.names
new file mode 100644
index 00000000000..2afc705bcb1
--- /dev/null
+++ b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.expected.names
@@ -0,0 +1,3 @@
+a.A
+a.B
+a.T
\ No newline at end of file
diff --git a/idea/testData/copyPaste/imports/ClassObjectAndDropImports.imports_to_delete b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.imports_to_delete
new file mode 100644
index 00000000000..b02956554ba
--- /dev/null
+++ b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.imports_to_delete
@@ -0,0 +1 @@
+a.B
\ No newline at end of file
diff --git a/idea/testData/copyPaste/imports/ClassObjectAndDropImports.kt b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.kt
new file mode 100644
index 00000000000..9bd4c729e97
--- /dev/null
+++ b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.kt
@@ -0,0 +1,25 @@
+package a
+
+interface T
+
+class A {
+    companion object: T {
+    }
+}
+
+class B {
+    companion object {
+        fun f(): Int
+    }
+}
+
+<selection>fun g(t: T): Int {
+    g(A)
+    B.f()
+    A
+    B
+    A.Companion
+    B.Companion
+}</selection>
+
+
diff --git a/idea/testData/copyPaste/imports/ClassObjectAndDropImports.to.kt b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.to.kt
new file mode 100644
index 00000000000..72200fafe50
--- /dev/null
+++ b/idea/testData/copyPaste/imports/ClassObjectAndDropImports.to.kt
@@ -0,0 +1,7 @@
+package to
+
+import java.util.*
+import java.util.concurrent.atomic.AtomicReference
+import java.util.concurrent.atomic.AtomicLong as ALong
+
+<caret>
\ No newline at end of file
diff --git a/idea/testData/copyPaste/imports/EntireFile.expected.kt b/idea/testData/copyPaste/imports/EntireFile.expected.kt
index ad51978e4b3..7a0028a3931 100644
--- a/idea/testData/copyPaste/imports/EntireFile.expected.kt
+++ b/idea/testData/copyPaste/imports/EntireFile.expected.kt
@@ -14,7 +14,7 @@ package d
 import foo.Bar
 
 /**
- * Some kdoc for class Foo
+ * Some kdoc [Bar] for class Foo
  */
 class Foo(val a: A) {
 }
diff --git a/idea/testData/copyPaste/imports/EntireFile.kt b/idea/testData/copyPaste/imports/EntireFile.kt
index f689537e523..bab3556f60a 100644
--- a/idea/testData/copyPaste/imports/EntireFile.kt
+++ b/idea/testData/copyPaste/imports/EntireFile.kt
@@ -12,7 +12,7 @@ package d
 import foo.Bar
 
 /**
- * Some kdoc for class Foo
+ * Some kdoc [Bar] for class Foo
  */
 class Foo(val a: A) {
 }
diff --git a/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.dependency.kt b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.dependency.kt
new file mode 100644
index 00000000000..c35e97d0c91
--- /dev/null
+++ b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.dependency.kt
@@ -0,0 +1,3 @@
+package foo
+
+class Bar(val v: Int){}
\ No newline at end of file
diff --git a/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.expected.kt b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.expected.kt
new file mode 100644
index 00000000000..b1208ef8788
--- /dev/null
+++ b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.expected.kt
@@ -0,0 +1,19 @@
+package to
+
+import d.A
+
+
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+package d
+
+import foo.Bar
+
+/**
+ * Some kdoc [Bar] for class Foo
+ */
+
+class Foo(val a: A) {
+}
diff --git a/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.expected.names b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.expected.names
new file mode 100644
index 00000000000..ecaf3d61381
--- /dev/null
+++ b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.expected.names
@@ -0,0 +1 @@
+d.A
diff --git a/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.kt b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.kt
new file mode 100644
index 00000000000..7e95c566a39
--- /dev/null
+++ b/idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.kt
@@ -0,0 +1,22 @@
+// WITH_LIBRARY: copyPaste/imports/KotlinLibrary
+<selection>
+<caret>/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+package d</selection>
+
+/*
+ * Some comment in front of imports
+ */
+<selection>
+<caret>import foo.Bar</selection>
+
+<selection>
+<caret>/**
+ * Some kdoc [Bar] for class Foo
+ */</selection>
+<selection>
+<caret>class Foo(val a: A) {
+}
+</selection>
\ No newline at end of file
diff --git a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractInsertImportOnPasteTest.kt b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractInsertImportOnPasteTest.kt
index 1cc82bea0c3..e340ff089d4 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractInsertImportOnPasteTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractInsertImportOnPasteTest.kt
@@ -47,6 +47,14 @@ abstract class AbstractInsertImportOnPasteTest : AbstractCopyPasteTest() {
         }
 
         KotlinCopyPasteReferenceProcessor.declarationsToImportSuggested = emptyList()
+        ReviewAddedImports.importsToBeReviewed = emptyList()
+
+        val importsToBeDeletedFile = testDataFile(testFileName.replace(".kt", ".imports_to_delete"))
+        ReviewAddedImports.importsToBeDeleted = if (importsToBeDeletedFile.exists()) {
+            importsToBeDeletedFile.readLines()
+        } else {
+            emptyList()
+        }
 
         configureTargetFile(testFileName.replace(".kt", ".to.kt"))
         performNotWriteEditorAction(IdeActions.ACTION_PASTE)
@@ -59,6 +67,7 @@ abstract class AbstractInsertImportOnPasteTest : AbstractCopyPasteTest() {
 
         val namesToImportDump = KotlinCopyPasteReferenceProcessor.declarationsToImportSuggested.joinToString("\n")
         KotlinTestUtils.assertEqualsToFile(testDataFile(testFileName.replace(".kt", ".expected.names")), namesToImportDump)
+        assertEquals(namesToImportDump, ReviewAddedImports.importsToBeReviewed.joinToString("\n"))
 
         val resultFile = myFixture.file as KtFile
         val resultText = if (InTextDirectivesUtils.isDirectiveDefined(testFileText, NO_ERRORS_DUMP_DIRECTIVE))
diff --git a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/InsertImportOnPasteTestGenerated.java b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/InsertImportOnPasteTestGenerated.java
index 179107990f7..028a070a4c9 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/codeInsight/InsertImportOnPasteTestGenerated.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/codeInsight/InsertImportOnPasteTestGenerated.java
@@ -55,6 +55,11 @@ public class InsertImportOnPasteTestGenerated extends AbstractInsertImportOnPast
             runTest("idea/testData/copyPaste/imports/ClassObject.kt");
         }
 
+        @TestMetadata("ClassObjectAndDropImports.kt")
+        public void testClassObjectAndDropImports() throws Exception {
+            runTest("idea/testData/copyPaste/imports/ClassObjectAndDropImports.kt");
+        }
+
         @TestMetadata("ClassObjectFunInsideClass.kt")
         public void testClassObjectFunInsideClass() throws Exception {
             runTest("idea/testData/copyPaste/imports/ClassObjectFunInsideClass.kt");
@@ -245,6 +250,11 @@ public class InsertImportOnPasteTestGenerated extends AbstractInsertImportOnPast
             runTest("idea/testData/copyPaste/imports/Local.kt");
         }
 
+        @TestMetadata("MultiCaretSelectionEntireFile.kt")
+        public void testMultiCaretSelectionEntireFile() throws Exception {
+            runTest("idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.kt");
+        }
+
         @TestMetadata("MultiDeclaration.kt")
         public void testMultiDeclaration() throws Exception {
             runTest("idea/testData/copyPaste/imports/MultiDeclaration.kt");
@@ -408,6 +418,11 @@ public class InsertImportOnPasteTestGenerated extends AbstractInsertImportOnPast
             runTest("idea/testData/copyPaste/imports/ClassObject.kt");
         }
 
+        @TestMetadata("ClassObjectAndDropImports.kt")
+        public void testClassObjectAndDropImports() throws Exception {
+            runTest("idea/testData/copyPaste/imports/ClassObjectAndDropImports.kt");
+        }
+
         @TestMetadata("ClassObjectFunInsideClass.kt")
         public void testClassObjectFunInsideClass() throws Exception {
             runTest("idea/testData/copyPaste/imports/ClassObjectFunInsideClass.kt");
@@ -598,6 +613,11 @@ public class InsertImportOnPasteTestGenerated extends AbstractInsertImportOnPast
             runTest("idea/testData/copyPaste/imports/Local.kt");
         }
 
+        @TestMetadata("MultiCaretSelectionEntireFile.kt")
+        public void testMultiCaretSelectionEntireFile() throws Exception {
+            runTest("idea/testData/copyPaste/imports/MultiCaretSelectionEntireFile.kt");
+        }
+
         @TestMetadata("MultiDeclaration.kt")
         public void testMultiDeclaration() throws Exception {
             runTest("idea/testData/copyPaste/imports/MultiDeclaration.kt");