Element () { Element element = new Element(STATE); synchronized (myStateMap) { for (Map.Entry<String, CachedState> entry : myStateMap.entrySet()) { String key = entry.getKey(); if (key != null) { CachedState state = entry.getValue(); Element child = new Element(STATE); if (state.myLocation != null) { JDOMUtil.setLocation(child, state.myLocation); } if (state.mySize != null) { JDOMUtil.setSize(child, state.mySize); } if (state.myMaximized) { child.setAttribute(MAXIMIZED, Boolean.toString(true)); } if (state.myFullScreen) { child.setAttribute(FULL_SCREEN, Boolean.toString(true)); } if (state.myScreen != null) { child.addContent(JDOMUtil.setBounds(new Element(SCREEN), state.myScreen)); } child.setAttribute(KEY, key); child.setAttribute(TIMESTAMP, Long.toString(state.myTimeStamp)); element.addContent(child); } } } return element; }