Provide java.util.AbstractCollection and AbstractList as deprecated classes with implemented abstract methods rather than as typealiases to smooth migration.

This comes at price that `ArrayList is java.util.AbstractColleciton` is false.

js/js.libraries/src/core/javautil.kt

@@ -34,10 +34,23 @@ public class Date() {
 
 // TODO: Deprecate with replacement
 public typealias RandomAccess = kotlin.collections.RandomAccess
-public typealias AbstractCollection<E> = kotlin.collections.AbstractMutableCollection<E>
-public typealias AbstractList<E> = kotlin.collections.AbstractMutableList<E>
 public typealias ArrayList<E> = kotlin.collections.ArrayList<E>
 public typealias HashSet<E> = kotlin.collections.HashSet<E>
 public typealias LinkedHashSet<E> = kotlin.collections.LinkedHashSet<E>
 public typealias HashMap<K, V> = kotlin.collections.HashMap<K, V>
-public typealias LinkedHashMap<K, V> = kotlin.collections.LinkedHashMap<K, V>
+public typealias LinkedHashMap<K, V> = kotlin.collections.LinkedHashMap<K, V>
+
+@Deprecated("Use AbstractCollection or AbstractMutableCollection from kotlin.collections", ReplaceWith("kotlin.collections.AbstractMutableCollection<E>"))
+public abstract class AbstractCollection<E> : kotlin.collections.AbstractMutableCollection<E>() {
+    override fun add(element: E): Boolean = throw UnsupportedOperationException()
+    override fun equals(other: Any?): Boolean = this === other
+    private val hashCode_ by lazy { (Math.random() * ((1 shl 31) - 1)).toInt() }
+    override fun hashCode(): Int = hashCode_
+}
+
+@Deprecated("Use AbstractList or AbstractMutableList from kotlin.collections", ReplaceWith("kotlin.collections.AbstractMutableList<E>"))
+public abstract class AbstractList<E> : kotlin.collections.AbstractMutableList<E>() {
+    override fun add(index: Int, element: E): Unit = throw UnsupportedOperationException()
+    override fun removeAt(index: Int): E = throw UnsupportedOperationException()
+    override fun set(index: Int, element: E): E = throw UnsupportedOperationException()
+}

js/js.translator/testData/java/abstractList/cases/iterator.kt

@@ -1,7 +1,5 @@
 package foo
 
-import java.util.AbstractList
-
 class MyList<T>(vararg val data: T) : AbstractList<T>() {
     override fun get(index: Int) = data[index]
     override val size: Int get() = data.size