Java InputStreamReader Read readFile(String file)

Description

read File

License

Apache License

Declaration

public static List<String> readFile(String file) throws IOException 

Method Source Code

//package com.java2s;
/*//from ww w  . j  a  va  2  s.c o m
 *  Licensed to GraphHopper and Peter Karich under one or more contributor
 *  license agreements. See the NOTICE file distributed with this work for
 *  additional information regarding copyright ownership.
 *
 *  GraphHopper 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.*;

import java.util.*;

public class Main {
    public static List<String> readFile(String file) throws IOException {
        return readFile(new InputStreamReader(new FileInputStream(file),
                "UTF-8"));
    }

    public static List<String> readFile(Reader simpleReader)
            throws IOException {
        BufferedReader reader = new BufferedReader(simpleReader);
        try {
            List<String> res = new ArrayList<String>();
            String line;
            while ((line = reader.readLine()) != null) {
                res.add(line);
            }
            return res;
        } finally {
            reader.close();
        }
    }

    public static void close(Closeable cl) {
        try {
            if (cl != null)
                cl.close();
        } catch (IOException ex) {
            throw new RuntimeException("Couldn't close resource", ex);
        }
    }
}

Related

1. readFile(String f, String delim)
2. readFile(String file)
3. readFile(String file)
4. readFile(String file)
5. readFile(String file)
6. readFile(String file)
7. readFile(String file, String charset)
8. readFile(String file, String lineBreak)
9. readFile(String fileFullPath)