How to use

onChar

method

in

org.apache.brooklyn.util.stream.StreamGobbler

@Override
public void run() {
  int c = -1;
  try {
    while (running.get() && (c=stream.read())>=0) {
      onChar(c);
    }
    onClose();
  } catch (IOException e) {
    onClose();
    //TODO parametrise log level, for this error, and for normal messages
    if (log!=null && log.isTraceEnabled()) log.trace(logPrefix+"exception reading from stream ("+e+")");
  } finally {
    if (out != null) out.flush();
  }
}