Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2017 FormKiQ Inc.
 *
 * Licensed 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.ArrayList;

import java.util.List;

public class Main {
    /**
     * Split {@link List} at a index.
     *
     * @param <T> T
     * @param list {@link List}
     * @param index int
     * @return {@link List} that has either 1 or 2 elements
     */
    public static <T> List<List<T>> split(final List<T> list, final int index) {

        List<List<T>> result = new ArrayList<>();

        if (index > 0 && index < list.size()) {
            result.add(list.subList(0, index));
            result.add(list.subList(index, list.size()));
        } else {
            result.add(list);
        }

        return result;
    }
}