Javadoc API Documentation

The table below contains links to the Javadoc API Documentation for the components you are most likely to use directly in code.

Component Description

API

The logging interface (i.e., Log4j API) that applications should use and code against.

Implementation

The logging implementation (i.e., Log4j Core) that contains appenders, layouts, filters, and more.

Log4j Web

Tools to use Log4j Core in Jakarta EE applications.

Log4j JPA

Tools to use Log4j Core with the Java Persistence API.