Java BufferedReader Read readFile(File f)

Description

read File

License

Apache License

Declaration

static String readFile(File f) throws IOException 

Method Source Code

//package com.java2s;
/**/*  w  w  w  .  j a v a2 s  .  c om*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

public class Main {
    static String readFile(File f) throws IOException {
        StringBuilder b = new StringBuilder();
        BufferedReader in = new BufferedReader(new FileReader(f));
        for (int c; (c = in.read()) != -1; b.append((char) c))
            ;
        in.close();
        return b.toString();
    }
}

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