public boolean isCalledMethod(String className,String methodName){
  if (toTestMethods.isEmpty())   computeInterestingClasses(graph);
  if (toTestMethods.contains(className + methodName)) {
    return true;
  }
  return false;
}

public boolean isCalledMethod ( String className , String methodName ) { if ( toTestMethods . isEmpty ( ) ) computeInterestingClasses ( graph ) ; if ( toTestMethods . contains ( className + methodName ) ) { return true ; } return false ; }
determine if methodname of classname can be called through the target class
