Release Notes: Jlint has been restructured into several files to ease maintenance. Synchronized blocks are now fully supported. The value of references is tracked during their "life" on the stack and as static or instance variables. This allowed several improvements. First, the wait/notify[All] calls are now truly checked. Second, inter-method deadlocks from synchronized blocks are fully checked. Third, assignments to locking variables (usually hazardous) are also checked.