Java FileInputStream Read readFile(File file, int size)

Description

Reads some bytes from the file.

License

Apache License

Parameter

Parameter	Description
file	a parameter
size	a parameter

Exception

Parameter	Description
IOException	an exception

Declaration

private static byte[] readFile(File file, int size) throws IOException 

Method Source Code

//package com.java2s;
/**//from   www  . j ava  2  s . c o  m
 *  Copyright 2009 Welocalize, Inc. 
 *  
 *  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.File;
import java.io.FileInputStream;

import java.io.IOException;

public class Main {
    /**
     * Reads some bytes from the file.
     * 
     * @param file
     * @param size
     * @return
     * @throws IOException
     */
    private static byte[] readFile(File file, int size) throws IOException {
        byte[] b = new byte[size];
        FileInputStream fin = null;

        try {
            fin = new FileInputStream(file);
            fin.read(b, 0, size);
        } finally {
            if (fin != null) {
                fin.close();
            }
        }

        return b;
    }
}

Related

1. readFile(File file)
2. readFile(File file)
3. readFile(File file)
4. readFile(File file)
5. readFile(File file, boolean compress)
6. readFile(File file, OutputStream output)
7. readFile(File file, String encoding)
8. readFile(File file, String encoding)
9. readFile(File file, String encoding)