question: public void cleanResult ( ) { consG . clear ( ) ; pointers . clear ( ) ; allocations . clear ( ) ; constraints . clear ( ) ; func2int . clear ( ) ; int2func . clear ( ) ; edgeMapping . clear ( ) ; hasTransformed = false ; hasExecuted = false ; System . gc ( ) ; System . gc ( ) ; System . gc ( ) ; System . gc ( ) ; }
target:  We thoroughly delete the geometric points-to result for space saving. Some applications such as those needing the call graph only may want to clean the points-to result.