Java Reader Read All readAllChars(Reader reader)

Description

read All Chars

License

Apache License

Declaration

public static String readAllChars(Reader reader) throws IOException 

Method Source Code

//package com.java2s;
/*//from ww  w.j  a  v  a 2s.  c o  m
 * Copyright (C) 2014 Markus Junginger, greenrobot (http://greenrobot.de)
 *
 * 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.IOException;

import java.io.Reader;

public class Main {
    public static String readAllChars(Reader reader) throws IOException {
        char[] buffer = new char[2048];
        StringBuilder builder = new StringBuilder();
        while (true) {
            int read = reader.read(buffer);
            if (read == -1) {
                break;
            }
            builder.append(buffer, 0, read);
        }
        return builder.toString();
    }
}

Related

1. readAll(Reader rd)
2. readAll(Reader reader)
3. readAll(Reader reader)
4. readAll(Reader reader)
5. ReadAll_Variant1(Reader rd, Writer wr)
6. readAllChars(Reader reader)
7. readAllCharsAndClose(Reader reader)
8. readAllCharsFromReader(Reader reader)
9. readAllFrom(final Reader reader)