Here you can find the source of chomp(String str)
public static String chomp(String str)
//package com.java2s; /*//www .j av a2 s . c om * Copyright 2011 Google Inc. All Rights Reserved. * * 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 { public static String chomp(String str) { return (str.charAt(str.length() - 1) == '\n') ? str.substring(0, str.length() - 1) : str; } }