Am 08.11.2011 12:46, schrieb Volker Simonis: > - I know I can build OpenJDK fastdebug build myself (even on Windows:) Do you have Visual Studio 2008 professional? Just to mention, that openJDK-6 doesn't build with free (of charge) compiler on Windows, as openJDK-7 does with Visual C Express. -Ulf