removed imports of java mapped classes

in tools code

libraries/tools/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/collections.kt

@@ -1,8 +1,6 @@
 package org.jetbrains.kotlin.doc
 
 import java.util.HashMap
-import java.util.List
-import java.util.Map
 
 fun <A, K, V> List<A>.toHashMap(f: (A) -> Pair<K, V>): Map<K, V> {
     val r = HashMap<K, V>()

libraries/tools/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/highlighter/SyntaxHighlighter.kt

@@ -1,7 +1,6 @@
 package org.jetbrains.kotlin.doc.highlighter
 
 import java.util.HashMap
-import java.util.Map
 import kotlin.template.HtmlFormatter
 import org.jetbrains.jet.internal.com.intellij.psi.*
 import org.jetbrains.jet.internal.com.intellij.psi.tree.IElementType

libraries/tools/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/highlighter2/Html2CompilerPlugin.kt

@@ -1,7 +1,6 @@
 package org.jetbrains.kotlin.doc.highlighter2
 
 import java.io.File
-import java.util.List
 import org.jetbrains.jet.internal.com.intellij.openapi.vfs.local.CoreLocalVirtualFile
 import org.jetbrains.jet.internal.com.intellij.psi.PsiElement
 import org.jetbrains.jet.internal.com.intellij.psi.PsiFile

libraries/tools/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/highlighter2/psiUtils.kt

@@ -1,6 +1,5 @@
 package org.jetbrains.kotlin.doc.highlighter2
 
-import java.util.List
 import org.jetbrains.jet.internal.com.intellij.psi.PsiElement
 
 private fun PsiElement.getTextChildRelativeOffset() =

libraries/tools/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/model/KModelCompilerPlugin.kt

@@ -1,7 +1,6 @@
 package org.jetbrains.kotlin.doc.model
 
 import java.io.File
-import java.util.List
 import org.jetbrains.jet.cli.common.CompilerPlugin
 import org.jetbrains.jet.cli.common.CompilerPluginContext
 import org.jetbrains.kotlin.doc.KDocArguments

libraries/tools/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/templates/KDocTemplate.kt

@@ -1,6 +1,5 @@
 package org.jetbrains.kotlin.doc.templates
 
-import java.util.List
 import org.jetbrains.kotlin.doc.*
 import org.jetbrains.kotlin.doc.model.KAnnotation
 import org.jetbrains.kotlin.doc.model.KClass

libraries/tools/kdoc/src/main/kotlin/org/jetbrains/kotlin/template/HtmlTemplate.kt

@@ -1,7 +1,5 @@
 package org.jetbrains.kotlin.template
 
-import java.util.List
-
 abstract class HtmlTemplate() : TextTemplate() {
 
     fun tag(

libraries/tools/kdoc/src/test/kotlin/test/kotlin/psiUtilsTest.kt

@@ -1,6 +1,5 @@
 package test.kotlin
 
-import java.util.List
 import org.jetbrains.jet.cli.jvm.JVMConfigurationKeys
 import org.jetbrains.jet.cli.jvm.compiler.JetCoreEnvironment
 import org.jetbrains.jet.config.CompilerConfiguration