move newMultiArray over to context

classes.js

@@ -214,13 +214,3 @@ Classes.prototype.newArray = function(typeName, size) {
     return new (this.getClass(typeName).constructor)(size);
 }
 
-Classes.prototype.newMultiArray = function(typeName, lengths) {
-    var length = lengths[0];
-    var array = this.newArray(typeName, length);
-    if (lengths.length > 1) {
-        lengths = lengths.slice(1);
-        for (var i=0; i<length; i++)
-            array[i] = this.newMultiArray(typeName.substr(1), lengths);
-    }
-    return array;
-}

context.js

@@ -238,3 +238,14 @@ Context.prototype.notify = function(obj, notifyAll) {
     ctx.wakeup(obj);
   });
 }
+
+Context.prototype.newMultiArray = function(typeName, lengths) {
+    var length = lengths[0];
+    var array = CLASSES.newArray(typeName, length);
+    if (lengths.length > 1) {
+        lengths = lengths.slice(1);
+        for (var i=0; i<length; i++)
+            array[i] = this.newMultiArray(typeName.substr(1), lengths);
+    }
+    return array;
+}

vm.js

@@ -837,7 +837,7 @@ VM.execute = function(ctx) {
             var lengths = new Array(dimensions);
             for (var i=0; i<dimensions; i++)
                 lengths[i] = stack.pop();
-            stack.push(CLASSES.newMultiArray(classInfo.className, lengths.reverse()));
+            stack.push(ctx.newMultiArray(classInfo.className, lengths.reverse()));
             break;
         case 0xbe: // arraylength
             var obj = stack.pop();