Hmm, looking at this, I'm not using jwebunit at all; perhaps this is an htmlunit...
ConcurrentModificationException in DomElement.printOpeningTagContentAsXml
Hmm, looking at this, I'm not using jwebunit at all; perhaps this is an htmlunit...
oh and the gradle dependencies we are using are: 'org.seleniumhq.selenium:selenium-java:2.33.0',...
I just hit what looks like the same bug. Here's my stacktrace (snipped at the point...