Log4j is a popular logging package written in Java. Log4J is ported to the C, C++, C#, Perl, Python, Ruby, and Eiffel languages.
This tutorial is prepared for beginners to help them understand the basic functionality of Log4J logging framework.
As you are going to use Log4J logging framework in various Java-based application
development, it is imperative that you should have a good understanding of Java programming