Here you can find the source of shift(String string)
private static String shift(String string)
//package com.java2s; /*/*from www . j av a2s. c om*/ * Copyright (c) 2008-2016 Haulmont. * * 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. * */ public class Main { private static String shift(String string) { StringBuilder builder = new StringBuilder(); final String[] strings = string.split("\n"); for (String s : strings) { builder.append(" ").append(s).append("\n"); } return builder.toString(); } }