Here you can find the source of isArrayEmpty(List> objList)
public static boolean isArrayEmpty(List<?> objList)
//package com.java2s; //License from project: Apache License import java.util.List; public class Main { public static boolean isArrayEmpty(List<?> objList) { if (objList == null) { return true; }/*from ww w. j av a2s . c o m*/ if (objList.size() == 0) { return true; } return false; } }