Java Collection Empty isNotEmpty(Collection collection)

Description

is Not Empty

License

LGPL

Return

true if there is at least one item in the collection, false otherwise

Declaration

public static boolean isNotEmpty(Collection<?> collection) 

Method Source Code

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

import java.util.Collection;

import java.util.Map;

public class Main {
    /**//from   w w w . j  a  va  2 s.  c  o m
     * @return true if there is at least one item in the map, false otherwise
     */
    public static boolean isNotEmpty(Map<?, ?> map) {
        return map != null && !map.isEmpty();
    }

    /**
     * @return true if there is at least one item in the collection, false otherwise
     */
    public static boolean isNotEmpty(Collection<?> collection) {
        return collection != null && !collection.isEmpty();
    }

    /**
     * @return true if there the string length greater than 0, false otherwise
     */
    public static boolean isNotEmpty(final CharSequence string) {
        return string != null && string.length() > 0;
    }
}

Related

1. isNotEmpty(Collection c)
2. isNotEmpty(Collection col)
3. isNotEmpty(Collection colecao)
4. isNotEmpty(Collection coll)
5. isNotEmpty(Collection collection)
6. isNotEmpty(Collection collection)
7. isNotEmpty(Collection collection)
8. isNotEmpty(Collection collection)
9. isNotEmpty(Collection collection)