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/
In every non-trivial program there is at least one bug.