fixed an issue with duplicate field names
fixed an issue with duplicate field names

secure-software-engineering/soot-infoflow,wsnavely/soot-infoflow-android,lilicoding/soot-infoflow,kaunder/soot-infoflow,matedealer/soot-infoflow,xph906/FlowDroidInfoflowNew,johspaeth/soot-infoflow,wangxiayang/soot-infoflow,jgarci40/soot-infoflow