public DefaultMutableTreeNode getLastLeaf() {
public DefaultMutableTreeNode getLastLeaf() { TreeNode current = this; int size = current.getChildCount();
	public DefaultMutableTreeNode getLastLeaf() {		// Variables		TreeNode	current;		int			size;		current = this;		size = current.getChildCount();		while (size > 0) {			current = current.getChildAt(size - 1);			size = current.getChildCount();		} // while		return (DefaultMutableTreeNode) current;	} // getLastLeaf()