Java Text File Load loadTextFile(String filename, int maxLines)

Description

load Text File

License

Open Source License

Declaration

public static String[] loadTextFile(String filename, int maxLines) throws IOException 

Method Source Code

//package com.java2s;
/*/*from   w w w  .  ja v a 2s .  c  o  m*/
 * jIRCd - Java Internet Relay Chat Daemon
 * Copyright 2003 Tyrel L. Haveman <tyrel@haveman.net>
 *
 * This file is part of jIRCd.
 *
 * jIRCd is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 * jIRCd is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along
 * with jIRCd; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Main {
    public static String[] loadTextFile(String filename, int maxLines) throws IOException {
        String[] tmpLines = new String[maxLines];
        BufferedReader file = new BufferedReader(new FileReader(filename));
        int n;
        try {
            String line = file.readLine();
            for (n = 0; line != null && n < tmpLines.length; n++) {
                tmpLines[n] = line;
                line = file.readLine();
            }
        } finally {
            file.close();
        }

        String[] lines = new String[n];
        System.arraycopy(tmpLines, 0, lines, 0, n);
        return lines;
    }
}

Related

1. loadTextFile(final String filePath)
2. loadTextFile(String fileFullPath)
3. loadTextFile(String fileName)
4. loadTextFile(String filename)
5. loadTextFile(String fileName)
6. loadTextFileAsLines(String fileName)