Java List Sort sort(List list)

Description

sort

License

Apache License

Declaration

@SuppressWarnings({ "unchecked", "rawtypes" })
    public static <T> List<T> sort(List<T> list) 

Method Source Code

//package com.java2s;
/*/*from   w w  w. jav a 2  s .  c  o  m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

import java.util.*;

public class Main {
    @SuppressWarnings({ "unchecked", "rawtypes" })
    public static <T> List<T> sort(List<T> list) {
        if (isNotEmpty(list)) {
            Collections.sort((List) list);
        }
        return list;
    }

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

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

Related

1. sort(List list)
2. sort(List list)
3. sort(List list)
4. sort(List list)
5. sort(List list)
6. sort(List list, Comparator c)
7. sort(List list, Comparator comparator)
8. sort(List list, Comparator comparator)
9. sort(List list, Comparator comparator, String sort, boolean sortOrder)