Removing copies of Rhino code

js/js2/java/JSStack.java

@@ -1,39 +0,0 @@
-
-import java.util.Stack;
-
-class JSStack {
-    
-    Stack stack = new Stack();
-    int frameTop;
-    
-    void newFrame(StackValue returnAddress)
-    {
-        stack.push(returnAddress);
-        stack.push(new StackValue(frameTop));
-        frameTop = stack.size();
-    }
-    
-    StackValue popFrame()
-    {
-        stack.setSize(frameTop);
-        StackValue oldFrame = (StackValue)(stack.pop());
-        frameTop = oldFrame.i;
-        return (StackValue)stack.pop();
-    }
-    
-    void push(StackValue v)
-    {
-        stack.push(v);
-    }
-    
-    boolean isEmpty()
-    {
-        return stack.isEmpty();
-    }
-
-    StackValue pop()
-    {
-        return (StackValue)stack.pop();
-    }
-
-}