code: @Override
  	public void warning(String message, String sourceName, int line, String lineSource, int lineOffset) {
  		if (LOGGER.isDebugEnabled())
  			LOGGER.debug(message);
  	}
docs: /*
  (non-Javadoc)
  
  @see org.mozilla.javascript.ErrorReporter#warning(java.lang.String,
  java.lang.String, int, java.lang.String, int)