Lines Matching refs:node1
487 TreeNode node1, node2;494 node1 = aNode;498 node1 = this;504 node1 = node1.getParent();514 if (node1 == node2) {515 return node1;517 node1 = node1.getParent();519 } while (node1 != null);// only need to check one -- they're at the522 if (node1 != null || node2 != null) {