/** Method for child determination. */ private boolean isNodeChild( javax.swing.tree.DefaultMutableTreeNode node, javax.swing.tree.DefaultMutableTreeNode anotherNode) { boolean isNodeChild = false; javax.swing.tree.DefaultMutableTreeNode childNode; for (java.util.Enumeration e = anotherNode.children(); e.hasMoreElements(); ) { childNode = (javax.swing.tree.DefaultMutableTreeNode) e.nextElement(); if (childNode.equals(node)) { isNodeChild = true; break; } } return isNodeChild; }