JTree: how to get the text of selected item?

Question

How can I get the text of selected item in a JTree?

Answer 1

DefaultMutableTreeNode newchild=new DefaultMutableTreeNode(textField.getText());
DefaultMutableTreeNode SelectedNode=       (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
DefaultTreeModel treemodel=(DefaultTreeModel) tree.getModel();
JOptionPane.showMessageDialog(null, SelectedNode.getUserObject().toString());
if(SelectedNode!=null)
   treemodel.insertNodeInto(newchild, SelectedNode, SelectedNode.getChildCount());