Remove 'import java.util' from js tests.

js/js.translator/testData/box/java/arrayList/access.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun box(): String {
     val a = ArrayList<Int>();

js/js.translator/testData/box/java/arrayList/arrayAccess.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun box(): String {
     val a = ArrayList<Int>();

js/js.translator/testData/box/java/arrayList/constructWithCapacity.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList
 
 fun box(): String {
     val al = ArrayList<Int>(10)

js/js.translator/testData/box/java/arrayList/constructWithSideEffectParam.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList
 
 var baz = 0
 fun withSideEffect(v: Int): Int {

js/js.translator/testData/box/java/arrayList/containsAll.kt

@@ -1,7 +1,5 @@
 package foo
 
-import java.util.ArrayList;
-
 fun box(): String {
     val list: List<Any?> = arrayListOf(3, "2", -1, null, 0, 8, 5, "3", 77, -15)
     val subset = arrayListOf(3, "2", -1, null)

js/js.translator/testData/box/java/arrayList/emptyList.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun box(): String {
     val a = ArrayList<Int>();

js/js.translator/testData/box/java/arrayList/indexOOB.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun box(): String {
     val arr = ArrayList<Int>();

js/js.translator/testData/box/java/arrayList/indexOf.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun <T> test(list: List<T>, elements: List<T>, expected: List<Int>, method: List<T>.(T) -> Int, methodName: String): String? {
     for (i in 0..elements.size - 1) {

js/js.translator/testData/box/java/arrayList/isEmpty.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun box(): String {
     val a = ArrayList<Int>();

js/js.translator/testData/box/java/arrayList/iterate.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun box(): String {
     var i = 0

js/js.translator/testData/box/java/arrayList/misc.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList
 
 fun box(): String {
     var i = 0

js/js.translator/testData/box/java/arrayList/remove.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList
 
 fun box(): String {
     val arr = ArrayList<Int>()

js/js.translator/testData/box/java/arrayList/removeAll.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 
 fun <T> test(a: List<T>, b: List<T>, removed: Boolean, expected: List<T>): String? {

js/js.translator/testData/box/java/arrayList/removeWithIndexOutOfBounds.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList
 
 fun box(): String {
     var threwForEmptyList = false

js/js.translator/testData/box/java/arrayList/retainAll.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList;
 
 fun <T> test(a: List<T>, b: List<T>, removed: Boolean, expected: List<T>): String? {
     val t = ArrayList<T>(a.size)

js/js.translator/testData/box/java/arrayList/toArray.kt

@@ -1,6 +1,5 @@
 package foo
 
-import java.util.ArrayList
 
 fun box(): String {
     var i = 0