Java BufferedReader Read readFile(File file)

Description

read File

License

Open Source License

Declaration

public static String readFile(File file) throws FileNotFoundException,
            IOException 

Method Source Code

//package com.java2s;
// Clark & Parsia, LLC parts of this source code are available under the terms of the Affero General Public License v3.

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

import java.io.IOException;

import java.io.Reader;

public class Main {
    public static String readFile(File file) throws FileNotFoundException,
            IOException {/*w w w .  j a  va 2s  .  c  om*/
        return readAll(new FileReader(file));
    }

    public static String readFile(String fileName)
            throws FileNotFoundException, IOException {
        return readAll(new FileReader(fileName));
    }

    public static String readAll(Reader reader) throws IOException {
        StringBuffer buffer = new StringBuffer();

        BufferedReader in = new BufferedReader(reader);
        int ch;
        while ((ch = in.read()) > -1) {
            buffer.append((char) ch);
        }
        in.close();

        return buffer.toString();
    }
}

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