Java BufferedReader Read readFile(File file)

Description

Reads a file.

License

Apache License

Parameter

Parameter	Description
file	The file.

Return

the contents of the file.

Declaration

public static String readFile(File file) 

Method Source Code

//package com.java2s;
/*   Copyright 2016 Matthew Rogers "BossLetsPlays"
*
*   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.//from  w ww  .  j a v a2 s  . com
*/

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

public class Main {
    /**
     * Reads a file.
     *
     * @param file The file.
     * @return the contents of the file.
     * @author Matthew Rogers
     * @since @VERSION@
     */
    public static String readFile(File file) {
        StringBuilder src = new StringBuilder();
        BufferedReader reader = null;
        try {
            reader = new BufferedReader(new FileReader(file));
            String line = null;
            while ((line = reader.readLine()) != null)
                src.append(line).append("\n");
        } catch (IOException ex) {
            ex.printStackTrace();
            System.exit(1);
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException ex) {
                    ex.printStackTrace();
                }
            }
        }

        return src.toString();
    }
}

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