code: private static boolean isRpcTimeout(Annotation[] annotations) {
  		for (Annotation annotation : annotations) {
  			if (annotation.annotationType().equals(RpcTimeout.class)) {
  				return true;
  			}
  		}
  
  		return false;
  	}
docs: Checks whether any of the annotations is of type {@link RpcTimeout}.
  
  @param annotations Array of annotations
  @return True if {@link RpcTimeout} was found; otherwise false