JS backend: added tests that checks constructing ArrayList with capacity.

js/js.tests/test/org/jetbrains/k2js/test/semantics/ArrayListTest.java

@@ -68,4 +68,12 @@ public final class ArrayListTest extends JavaClassesTest {
     public void testMisc() throws Exception {
         fooBoxTest();
     }
+
+    public void testConstructWithCapacity() throws Exception {
+        fooBoxTest();
+    }
+
+    public void testConstructWithSideEffectParam() throws Exception {
+        fooBoxTest();
+    }
 }

js/js.translator/testFiles/java/arrayList/cases/constructWithCapacity.kt

@@ -0,0 +1,8 @@
+package foo
+
+import java.util.ArrayList
+
+fun box(): Boolean {
+  val al = ArrayList<Int>(10)
+  return al.size() == 0
+}

js/js.translator/testFiles/java/arrayList/cases/constructWithSideEffectParam.kt

@@ -0,0 +1,14 @@
+package foo
+
+import java.util.ArrayList
+
+var baz = 0
+fun withSideEffect(v: Int): Int {
+  baz = v
+  return v
+}
+
+fun box(): Boolean {
+  val al = ArrayList<Int>(withSideEffect(2))
+  return al.size() == 0 && baz == 2
+}