Java Collection Empty isEmpty(Collection collection)

Description

is Empty

License

Apache License

Declaration

public static boolean isEmpty(Collection<?> collection) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Collection;

import java.util.Map;

public class Main {
    @SuppressWarnings("rawtypes")
    public static boolean isEmpty(Map map) {
        return !isNotEmpty(map);
    }/*from ww  w  . j  ava2 s.  c o m*/

    public static boolean isEmpty(Collection<?> collection) {
        return !isNotEmpty(collection);
    }

    @SuppressWarnings("rawtypes")
    public static boolean isNotEmpty(Map map) {
        return map != null && map.size() > 0;
    }

    public static boolean isNotEmpty(Collection<?> collection) {
        return collection != null && collection.size() > 0;
    }
}

Related

1. isEmpty(Collection collection)
2. isEmpty(Collection collection)
3. isEmpty(Collection collection)
4. isEmpty(Collection collection)
5. isEmpty(Collection collection)
6. isEmpty(Collection collection)
7. isEmpty(Collection collection)
8. isEmpty(Collection o)
9. isEmpty(Collection objs)