Examples of java.util.Stack.push()

java.util.Stack.push()
Pushes an item onto the top of this stack. This has exactly the same effect as:
```
 addElement(item)
```
@param item the item to be pushed onto this stack. @return the item argument. @see java.util.Vector#addElement

      }
      // lots of stack allocation...
      TreeDrawerNode left = node.getLeft();
      TreeDrawerNode right = node.getRight();
      if (left.isLeaf() == false) remaining.push(left);
      if (right.isLeaf() == false) remaining.push(right);
      // finally draw
      drawSingle(node);
    }
  }
  private void drawSingle(TreeDrawerNode node) {

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  }


  private void interateGTR(PrintStream ps, TreeDrawerNode startNode) {
    int height = (int)getYmapHeight();
    Stack remaining = new Stack();
    remaining.push(startNode);
    while (remaining.empty() == false) {
      TreeDrawerNode node = (TreeDrawerNode) remaining.pop();
      TreeDrawerNode left = node.getLeft();
      TreeDrawerNode right = node.getRight();

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      // setcolor
      ps.println(convertColor(color)+ " sr");
      
      ps.println(rx + " " + (height - ry) + " " + tx + " " + (height - ly) + " " + lx + " snGTR");
      
      if (left.isLeaf() == false) remaining.push(left);
      if (right.isLeaf() == false) remaining.push(right);
    }
  }
  
  private void recurseATR(PrintStream ps, TreeDrawerNode node) {

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      ps.println(convertColor(color)+ " sr");
      
      ps.println(rx + " " + (height - ry) + " " + tx + " " + (height - ly) + " " + lx + " snGTR");
      
      if (left.isLeaf() == false) remaining.push(left);
      if (right.isLeaf() == false) remaining.push(right);
    }
  }
  
  private void recurseATR(PrintStream ps, TreeDrawerNode node) {
    int height = (int)getAtrHeight();

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        uri = request.getRequestURI();
      if (usedURIStack.contains(uri))
        throw new ServletException("Recursive include of \"" + uri
                                   + "\"");


      usedURIStack.push(uri);
      try {
        if (servlet instanceof SingleThreadModel) {
          synchronized (servlet) {
            if (config == null)
              servlet.service(request, response);

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                } catch (Exception e) {
                    // swallowed
                }
            }
        }
        stack.push(obj);
        _totIdle++;
    }


    /**
     * {@inheritDoc}

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                if (obj == staleObj) {
                    throw e;
                }
            }
        } else {
            stack.push(obj);
            _totIdle++;
        }
    }


    /**

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    }
    
    public void push (Object obj) {
      Stack stack = (Stack)get();
      if (!stack.empty() && obj == stack.peek()) throw new RuntimeException(obj.toString());
      stack.push(obj);
    }
    
    public Object pop () {
      Stack stack = (Stack)get();
      return stack.pop();

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                            // token not found
                            break;
                        }
                        int repeat = filename.indexOf(wcs[wcsIdx], textIdx + 1);
                        if (repeat >= 0) {
                            backtrack.push(new int[] {wcsIdx, repeat});
                        }
                    } else {
                        // matching from current position
                        if (!filename.startsWith(wcs[wcsIdx], textIdx)) {
                            // couldnt match token

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  _prefixStack = new Stack();


  // Define the default namespace (initially maps to "" uri)
  Stack stack;
  _namespaces.put(EMPTYSTRING, stack = new Stack());
  stack.push(EMPTYSTRING);
  _prefixStack.push(EMPTYSTRING);


  _namespaces.put(XML_PREFIX, stack = new Stack());
  stack.push("http://www.w3.org/XML/1998/namespace");
  _prefixStack.push(XML_PREFIX);

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