protected void onStop() {
    try {
      if (runner == null) return;
      runner.stop();
    }
    catch (IOException ex) {
      addError("server shutdown error: " + ex, ex);
    }
  }
protected void onStop() {
    try {
      if (runner == null) return;
      runner.stop();
    }
    catch (IOException ex) {
      addError("server shutdown error: " + ex, ex);
    }
  }
protected void onStop ( ) { try { if ( runner == null ) return ; runner . stop ( ) ; } catch ( IOException ex ) { addError ( "server shutdown error: " + ex , ex ) ; } }
{@inheritDoc}
{