private static AnalysisResult checkAllAppearances(Register reg,IR ir){
  return new AnalysisResult(!checkIfUseEscapesThread(reg,ir,null),!checkIfUseEscapesMethod(reg,ir,null));
}

private static AnalysisResult checkAllAppearances ( Register reg , IR ir ) { return new AnalysisResult ( ! checkIfUseEscapesThread ( reg , ir , null ) , ! checkIfUseEscapesMethod ( reg , ir , null ) ) ; }
checks all appearances of a register , to see if any instruction in this method causes the object pointed to by the register to escape this thread and / or method .
