at java.lang.ClassLoader.loadClass (ClassLoader.java:357) ... 21 more Steps to reproduce - maven dependencies junit junit 3.8.1 test org.testng testng 6.9.10 org.seleniumhq.selenium selenium-java 3.12 ...

I might've found what it is, after that commit, the CircularOutputStream was moved to selenium.io but locally for me it remained in selenium.remote.internal. Though purging my .m2/repository and my ...