public static boolean canApply(Pointcut pc, Class targetClass, boolean hasIntroductions) { 
 if (!pc.getClassFilter().matches(targetClass)) { 
  return false; 
 } 
 
 MethodMatcher methodMatcher = pc.getMethodMatcher(); 
 IntroductionAwareMethodMatcher introductionAwareMethodMatcher = null; 
 if (methodMatcher instanceof IntroductionAwareMethodMatcher) { 
  introductionAwareMethodMatcher = (IntroductionAwareMethodMatcher) methodMatcher; 
 } 
 
 Set classes = new HashSet(ClassUtils.getAllInterfacesForClassAsSet(targetClass)); 
 classes.add(targetClass); 
 for (Iterator it = classes.iterator(); it.hasNext();) { 
  Class clazz = (Class) it.next(); 
  Method[] methods = clazz.getMethods(); 
  for (int j = 0; j < methods.length; j++) { 
   if ((introductionAwareMethodMatcher != null && 
     introductionAwareMethodMatcher.matches(methods[j], targetClass, hasIntroductions)) || 
     methodMatcher.matches(methods[j], targetClass)) { 
    return true; 
   } 
  } 
 } 
 
 return false; 
}