Java List Last Item getLastOrNull(List list)

Here you can find the source of getLastOrNull(List list)

Description

Get the last element of a list, or return null.

License

Apache License

Parameter

Parameter Description
list a parameter

Return

T

Declaration

public static <T> T getLastOrNull(List<T> list) 

Method Source Code


//package com.java2s;
/*/* ww  w  .  j  av  a  2s.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.List;

public class Main {
    /**
     * Get the last element of a list, or return null.
     * @param list
     * @return T
     */
    public static <T> T getLastOrNull(List<T> list) {
        if (list.isEmpty())
            return null;
        return list.get(list.size() - 1);
    }
}

Related

  1. getLastDateFromTimeSeriesDeltas(Double xAxisStart, List xAxisDeltas)
  2. getLastElement(List list)
  3. getLastNameIndex(List list)
  4. getLastNonNullIndex(final List list)
  5. getLastOrNull(List l)
  6. getLastSectionDays(List sections)
  7. getLastXItems(int lastXItems, List list)
  8. isLast(List list, Object o)
  9. isLast(T object, List list)