LoggerFactory.getLogger(ClassName.class) vs LoggerFactory.getLogger(this.getClass().getName())

Question

I\'m trying to improve my optimization skills in Java. In order to achieve that, I\'ve got an old program I made and I\'m trying my best to make it better. In this program I\'m

Answer 1

Use this

private final Logger logger = LoggerFactory.getLogger(this.getClass()); 

}
// logic
try
{
// todo
}

catch (NullPointerException e) {
        logger.error("Error:-" + e.getMessage());
          return ResponseUtil.errorResponse(e.getMessage());
        }

        catch (Exception e) {
            logger.error("Error:-" + e.getMessage());
            return ResponseUtil.errorResponse(e.getMessage());
        }