Java File Content Read getFileContents(File file)

Description

get File Contents

License

Open Source License

Declaration

public static String getFileContents(File file) throws Exception 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2008 The University of York.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * /*  w ww.j ava 2 s .  co m*/
 * Contributors:
 *     Dimitrios Kolovos - initial API and implementation
 ******************************************************************************/

import java.io.BufferedReader;
import java.io.File;

import java.io.FileReader;

import java.util.Collection;

import java.util.LinkedList;
import java.util.List;

public class Main {
    public static String getFileContents(File file) throws Exception {
        final StringBuffer buffer = new StringBuffer();
        final String lineSeparator = System.getProperty("line.separator");

        for (String line : getFileLineContents(file)) {
            buffer.append(line);
            buffer.append(lineSeparator);
        }

        return buffer.toString();
    }

    public static Collection<String> getFileLineContents(File file) throws Exception {
        final BufferedReader bufferedReader = new BufferedReader(new FileReader(file));
        try {
            final List<String> lines = new LinkedList<String>();

            String line = bufferedReader.readLine();

            while (line != null) {
                lines.add(line);
                line = bufferedReader.readLine();
            }

            return lines;
        } finally {
            bufferedReader.close();
        }
    }
}

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8. getFileContents(final File f)
9. getFileContents(final File file)