The repository contains a fork of Apache Log4J 1.2 library with just a single change on top: removal of potentially problematic org.apache.log4j.net package.

Artifacts are published to the IntelliJ dependencies repository with coordinates org.jetbrains.intellij.deps:log4j. The first build from this repository has the version 1.2.17.3; earlier versions are manual patches of the stock .jar.