Example usage of log4j including source code.

Note that class files for the example code is not included in any of the distributed log4j jar files. You will have to add the directory /dir-where-you-unpacked-log4j/classes to your classpath before trying out the examples.

This package's shows how log4j can be used to output log statements.

• See source code of Trivial.java for a trivial usage example.

• See source code of Sort.java and SortAlgo.java to for a slightly more advanced example.

• See {@link org.apache.log4j.examples.NumberCruncherServer} for a {@link org.apache.log4j.NDC} based technique to distinguish the log output from requests from multiple clients.