164         Node node = getPreviousSibling(fCurrentNode);  in previousSibling()
195         result = getPreviousSibling(fCurrentNode);  in previousNode()
355     Node getPreviousSibling(Node node) {  in getPreviousSibling()  method in TreeWalkerImpl
356                 return getPreviousSibling(node, fRoot);  in getPreviousSibling()
365     Node getPreviousSibling(Node node, Node root) {  in getPreviousSibling()  method in TreeWalkerImpl
369         Node newNode = node.getPreviousSibling();  in getPreviousSibling()
378                 return getPreviousSibling(newNode, root);  in getPreviousSibling()
392                 return getPreviousSibling(newNode, root);  in getPreviousSibling()
399             return getPreviousSibling(newNode, root);  in getPreviousSibling()
467                 return getPreviousSibling(newNode, node);  in getLastChild()
474             return getPreviousSibling(newNode, node);  in getLastChild()