Packages in the Development/Tools group of the devel-contrib-java repository (contributed java packages [unstable]):
ElectricFence: Electric Fence - A debugger which detects memory allocation violations geany-plugins: Geany Plugins ragel: Finite State Machine Compiler rubygems-rake: A Make-like program implemented in Ruby tbb: The Threading Building Blocks library abstracts low-level threading details zzuf: Transparent application input fuzzer
