Java Array Empty Check isEmpty(Object[] array)

Description

Method description

License

Open Source License

Parameter

Parameter	Description
array	a parameter

Declaration

public static boolean isEmpty(Object[] array) 

Method Source Code

//package com.java2s;

import java.util.Collection;

import java.util.Map;

public class Main {
    /**//from   ww w  .j a  v a 2 s .  c o m
     * Method description
     *
     *
     * @param value
     *
     * @return
     */
    public static boolean isEmpty(String value) {
        return (value == null) || (value.trim().length() == 0);
    }

    /**
     * Method description
     *
     *
     * @param collection
     *
     * @return
     */
    public static boolean isEmpty(Collection<?> collection) {
        return (collection == null) || collection.isEmpty();
    }

    /**
     * Method description
     *
     *
     *
     * @param map
     *
     * @return
     */
    public static boolean isEmpty(Map<?, ?> map) {
        return (map == null) || map.isEmpty();
    }

    /**
     * Method description
     *
     *
     * @param array
     *
     * @return
     */
    public static boolean isEmpty(Object[] array) {
        return (array == null) || (array.length == 0);
    }
}

Related

1. isEmpty(Object[] array)
2. isEmpty(Object[] array)
3. isEmpty(Object[] array)
4. isEmpty(Object[] array)
5. isEmpty(Object[] array)
6. isEmpty(Object[] array)
7. isEmpty(Object[] array)
8. isEmpty(Object[] arrs)
9. isEmpty(Object[] obj)