private void onRenameGraph() { // i18n[graph.newName=Please enter a new name] Window parent = SwingUtilities.windowForComponent(_desktopPane); String newName = JOptionPane.showInputDialog(parent, s_stringMgr.getString("graph.newName")); if (null != newName && 0 != newName.trim().length()) { _listener.renameRequest(newName); } }