is Collection Not Empty - Android java.util

Android examples for java.util:Collection Empty

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Description

is Collection Not Empty

Demo Code


//package com.java2s;

import java.util.Collection;

import java.util.Map;

public class Main {
    public static <T> boolean isNotEmpty(Collection<T> list) {
        return !isEmpty(list);
    }/*from   w ww  . j a v  a  2  s  .  c om*/

    public static boolean isNotEmpty(Map<?, ?> map) {
        return !isEmpty(map);
    }

    public static <T> boolean isEmpty(Collection<T> list) {
        return list == null || list.isEmpty();
    }

    public static boolean isEmpty(Map<?, ?> map) {
        return map == null || map.isEmpty();
    }
}

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