Here you can find the source of readAllLines(final BufferedReader br)
static List<String> readAllLines(final BufferedReader br) throws IOException
//package com.java2s; /*/*from w w w .jav a 2 s. c o m*/ * Copyright 2017 TFA Hub Team * * 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.io.BufferedReader; import java.io.IOException; import java.util.ArrayList; import java.util.List; public class Main { /** * Read all lines from a reader. */ static List<String> readAllLines(final BufferedReader br) throws IOException { final List<String> allLines = new ArrayList<>(); for (;;) { final String line = br.readLine(); if (line == null) { break; } allLines.add(line); } return allLines; } }