Java ByteArrayOutputStream Read Line readLine(InputStream in)

Description

read Line

License

Open Source License

Declaration

private static String readLine(InputStream in) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;

public class Main {
    private static String readLine(InputStream in) throws IOException {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        boolean eol = false;
        byte[] b = new byte[1];
        while (in.read(b, 0, 1) != -1) {
            if (b[0] == 13) {
                eol = true;//from ww w  .  j a  va  2s  .  c o  m
            } else {
                if ((eol) && (b[0] == 10)) {
                    break;
                }
                eol = false;
            }

            bos.write(b, 0, 1);
        }

        if (bos.size() == 0) {
            return null;
        }
        return bos.toString().trim();
    }
}

Related

1. readLine()
2. readLine(final InputStream in)
3. readLine(InputStream in)
4. readLine(InputStream in)
5. readLine(InputStream in)
6. readLine(InputStream in)
7. readLine(InputStream in)
8. readLine(InputStream in)
9. readLine(InputStream in, char character)