public void write(int b) throws IOException { underlying.write(b); }
public void write(byte[] b) throws IOException { underlying.write(b); }
public void write(byte[] b) throws IOException { underlying.write(b); }
public void write(int b) throws IOException { underlying.write(b); }
public void write(byte[] b, int off, int len) throws IOException { underlying.write(b, off, len); }
public void write(byte[] b, int off, int len) throws IOException { underlying.write(b, off, len); }