code: protected void logInternalError(Throwable exception) {
  		if (exception != null && this.log.isLoggable(Level.FINEST)) {
  			this.log.log(Level.FINEST, Messages.SARLJvmModelInferrer_0, exception);
  		}
  	}
docs: Log an internal error but do not fail.
  
  @param exception the exception to log.