private void setProcessInputStream(OutputStream os) {
        if (input != null) {
            inputThread = createPump(input, os, true);
        } else {
            AntFileUtils.close(os);
        }
    }
private void setProcessInputStream ( OutputStream os ) { if ( input != null ) { inputThread = createPump ( input , os , true ) ; } else { AntFileUtils . close ( os ) ; } }
Set the <code>OutputStream</code> by means of which
input can be sent to the process.
@param os the <code>OutputStream</code>.