Here you can find the source of getPath(TreeNode treeNode)
public static TreePath getPath(TreeNode treeNode)
//package com.java2s; /*//from w w w. j a v a 2 s .c o m * Copyright 2004-2014 SmartBear Software * * Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent * versions of the EUPL (the "Licence"); * You may not use this work except in compliance with the Licence. * You may obtain a copy of the Licence at: * * http://ec.europa.eu/idabc/eupl * * Unless required by applicable law or agreed to in writing, software distributed under the Licence is * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. See the Licence for the specific language governing permissions and limitations * under the Licence. */ import java.util.ArrayList; import java.util.List; import javax.swing.tree.TreeNode; import javax.swing.tree.TreePath; public class Main { public static TreePath getPath(TreeNode treeNode) { List<Object> nodes = new ArrayList<Object>(); if (treeNode != null) { nodes.add(treeNode); treeNode = treeNode.getParent(); while (treeNode != null) { nodes.add(0, treeNode); treeNode = treeNode.getParent(); } } return nodes.isEmpty() ? null : new TreePath(nodes.toArray()); } }