This document contains the release notes for the 3.9 version of Apache Commons Lang. Commons Lang is a set of utility functions and reusable components that should be of use in any Java environment.

I'm getting the exception mentioned in the subject when trying to start a 1.7.2 database container. It looks like some repackaging/shading doesn't work properly. Inspecting the jar with my IDE shows ...

The Commons Lang project's goal is to provide a uniform, tested, and documented library. Most developers have worked with a small set of utility functions, such as capitalize, stringToInt, or split.