question: returns an array of termtreenodes for the tree . concode_field_sep TermTreeNode[] nodeBuffer concode_elem_sep TermTreeNode treeRoot concode_elem_sep int numberOfNodes concode_elem_sep int counter concode_elem_sep int numberOfPointers concode_field_sep int getNumberOfNodes concode_elem_sep void insert concode_elem_sep void traversePreOrder concode_elem_sep void empty concode_elem_sep int getNumberOfPointers
target: TermTreeNode [ ] function ( ) { nodeBuffer = new TermTreeNode [ numberOfNodes ] ; counter = 0 ; traversePreOrder ( treeRoot ) ; return nodeBuffer ; }