Github user RahulNagekar commented on the issue:
https://github.com/apache/commons-lang/pull/389
This will also increase coverage to 100%.
[StandardToStringStyle_Coverage37.1%](https://coveralls.io/builds/20269283/source?filename=src%2Fmain%2Fjava%2Forg%2Fapache%2Fcommons%2Flang3%2Fbuilder%2FStandardToStringStyle.java)---
