Nice blogs on the Java Programming Language

Being interested in programming languages and compilers in general and a TA on the dOvs course, where the students are to build a compiler for a subset of Java i occasionally read Peter Ahé’s Weblog which gives a very good insight in the current and future development of the Java language and the Java compiler in particular. But there are a number of other good blogs from the people around Java like James Gosling, Jonathan Gibbons, Neal Gafter and others Gilad Bracha.