Inspiratie voor debuggin van streams

LogOutputStream

package com.goabout.api.http;

import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

public class LogOutputStream extends OutputStream {
	private OutputStream stream;
	private OutputStream logStream;

    LogOutputStream(File logFile, OutputStream stream) throws IOException {
    	this.stream = stream;
		this.logStream = new BufferedOutputStream(new FileOutputStream(logFile));
    }

    @Override
    public void write(byte[] b, int off, int len)  throws IOException {
        stream.write(b, off, len);
        logStream.write(b, off, len);
    }

    @Override
    public void write(int b) throws IOException {
        stream.write(b);
        logStream.write(b);
    }

    @Override
    public void close() throws IOException {
        stream.close();
        logStream.close();
    }
}