Java InputStreamReader Read readFileToLines(File file)

Here you can find the source of readFileToLines(File file)

Description

Returns the contents of file as a List of the lines as defined by java.io.BufferedReader#readLine() (i.e.

License

Open Source License

Declaration

public static ArrayList<String> readFileToLines(File file) throws IOException 

Method Source Code


//package com.java2s;
/*/*from  w  w w.  j  a v a2  s.c o m*/
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
 * or http://forgerock.org/license/CDDLv1.0.html.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at legal-notices/CDDLv1_0.txt.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information:
 *      Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 *
 *
 *      Copyright 2006-2010 Sun Microsystems, Inc.
 *      Portions Copyright 2011-2015 ForgeRock AS
 *      Portions Copyright 2013 Manuel Gaupp
 */

import java.io.*;

import java.util.*;

public class Main {
    /**
     * Returns the contents of file as a List of the lines as defined by
     * java.io.BufferedReader#readLine() (i.e. the line terminator is not
     * included).  An ArrayList is explicitly returned, so that callers know that
     * random access is not expensive.
     */
    public static ArrayList<String> readFileToLines(File file) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));

        ArrayList<String> lines = new ArrayList<>();
        String line;
        while ((line = reader.readLine()) != null) {
            lines.add(line);
        }

        return lines;
    }
}

Related

  1. readFileList(File file)
  2. readFileOneLine(String filename, String keyInLine)
  3. readFileOrResource(String source)
  4. readFiles(String[] files, String encoding)
  5. readFileSB(File f)
  6. readFileToList(String fileName, String codeing)
  7. readFileToSet(String filePath, String fileEncoding)
  8. readFileUtf8(IFile file)
  9. readFileWithThrow(IFile in)