Well, those are the people who are too stupid to figure out Java, like OP stated.
Sure, except they're not. I'm talking specifically about people who's living is security, and who don't like the language itself. Whether or not that somehow gives you butthurt. http://nakedsecurity.sophos.com/2013/06/03/oracle-promises-secure-java/
But how many people would like to sit behind the wheel to drive to work, and suddenly find their entire dashboard reorganized and the wheel moved to a different angle six inches to the left?
As only one example, it always amazes me when supposed computer professionals are surprised when users were just fine with things exactly how they were. I still don't like the stupid ribbon interface of MS Word, and I have yet to find a single office person who actually prefers it.
A failure will not appear until a unit has passed final inspection.