code: protected final static void logEvent(String message, Object[] args) {
          // if ( makeNoise && tc.isEventEnabled() )
          // {
          // if ( args == null )
          // com.ibm.websphere.ras.Tr.event(tc, message);
          // else
          // com.ibm.websphere.ras.Tr.event(tc, MessageFormat.format(message,
          // args));
          // }
          System.err.println("com.ibm.ejs.ras.hpel.TraceNLSResolver: "+MessageFormat.format(message, args));
          Thread.dumpStack();
      }
docs: Common method to use Tr to log that something above couldn't be resolved.
  This method further checks whether or not the
  <code>com.ibm.ejs.ras.debugTraceNLSResolver</code> property has been set
  before calling Tr to log the event.
  
  @param message
  Event message
  @param args
  Parameters for message formatter