question: add all vertices contained in this search tree to the given set . concode_field_sep VertexType m_vertex concode_elem_sep ArrayList<SearchTree<VertexType>> m_childList concode_field_sep Iterator<SearchTree<VertexType>> childIterator concode_elem_sep VertexType getVertex concode_elem_sep void addChild
target: void function ( Set < VertexType > arg0 ) { arg0 . add ( this . m_vertex ) ; Iterator < SearchTree < VertexType >> loc0 = childIterator ( ) ; while ( loc0 . hasNext ( ) ) { SearchTree < VertexType > loc1 = loc0 . next ( ) ; loc1 . addVerticesToSet ( arg0 ) ; } }