Determine if an int array is null or empty. - Java java.lang

Java examples for java.lang:int Array

  1. HOME
  2. Java
  3. java.lang
  4. int Array

Description

Determine if an int array is null or empty.

Demo Code

/*// ww  w.j a  v  a 2  s  . co  m
    Copyright 1996-2008 Ariba, Inc.

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

    $Id: //ariba/platform/util/core/ariba/util/core/ArrayUtil.java#9 $
 */
//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        int[] array = new int[] { 34, 35, 36, 37, 37, 37, 67, 68, 69 };
        System.out.println(nullOrEmptyIntArray(array));
    }

    /**
        Determine if an int array is null or empty.

        @param array the int array to check

        @return <b>true</b> if <B>array</B> is null or empty,
        <b>false</b> otherwise
        @aribaapi documented
     */
    public static boolean nullOrEmptyIntArray(int[] array) {
        return (array == null || array.length == 0);
    }
}

Related Tutorials