Java FileReader Read readFile(String file)

Description

read File

License

Apache License

Declaration

private static String readFile(String file) throws IOException 

Method Source Code

//package com.java2s;
/*/*from  w w w  . j  ava  2  s.c  o m*/
 * Copyright 2013 the original author or authors.
 *
 * 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.FileReader;
import java.io.IOException;
import java.io.Reader;

public class Main {
    private static String readFile(String file) throws IOException {
        StringBuilder sb = new StringBuilder();

        Reader in = null;
        try {
            in = new FileReader(file);

            char[] buffer = new char[8192];
            int length;
            while ((length = in.read(buffer)) != -1) {
                sb.append(buffer, 0, length);
            }
        } finally {
            if (in != null) {
                in.close();
            }
        }

        return sb.toString();
    }
}

Related

1. readFile(File file)
2. readFile(File file)
3. readFile(File iFile)
4. readFile(final String fileName)
5. readFile(Reader reader)
6. readFile(String file)
7. readFile(String filename)
8. readFile(String filename)
9. readFile(String filename)