question: walk the tree post-order , calling the function void visit safratree & tree , safratreenode node in the safratreevisitor on each node . concode_field_sep int MAX_NODES concode_elem_sep Vector<SafraTreeNode> _nodes concode_field_sep void generateAcceptance concode_elem_sep void generateAcceptance concode_elem_sep RabinSignature generateAcceptance concode_elem_sep void set concode_elem_sep void copySubTree concode_elem_sep void printSubTree concode_elem_sep boolean structural_less_than concode_elem_sep void remove concode_elem_sep void remove concode_elem_sep void removeAllChildren concode_elem_sep int treeHeight concode_elem_sep boolean structural_equal_to concode_elem_sep void print concode_elem_sep void walkChildrenPostOrder concode_elem_sep String toHTML concode_elem_sep int hashCode concode_elem_sep void walkSubTreePostOrder concode_elem_sep boolean equals concode_elem_sep boolean equals concode_elem_sep boolean lessThan concode_elem_sep SafraTreeNode get concode_elem_sep int getNodeMax concode_elem_sep SafraTreeNode newNode concode_elem_sep SafraTreeNode newNode concode_elem_sep int treeWidth concode_elem_sep SafraTreeNode getRootNode
target: void function ( V arg0 ) { SafraTreeWalker < V > loc0 = new SafraTreeWalker < V > ( arg0 ) ; loc0 . walkTreePostOrder ( this ) ; }