public Interceptor[] buildMethodInterceptors(Method method){
  Interceptors before=method.getAnnotation(Interceptors.class);
  return before != null ? createInterceptors(before) : NULL_INTERCEPTOR_ARRAY;
}

public Interceptor [ ] buildMethodInterceptors ( Method method ) { Interceptors before = method . getAnnotation ( Interceptors . class ) ; return before != null ? createInterceptors ( before ) : NULL_INTERCEPTOR_ARRAY ; }
build interceptors of method
