Here you can find the source of isEmptyArray(Object[] obj)
public static boolean isEmptyArray(Object[] obj)
//package com.java2s; public class Main { public static boolean isEmptyArray(Object[] obj) { return isEmptyArray(obj, 1); }//w ww .j a va 2s. c o m public static boolean isEmptyArray(Object[] array, int paramInt) { if ((array == null) || (array.length < paramInt)) { return true; } return false; } }