This one is for all of you who have a Fatar keyboard of version StudioLogic SL880 or similar ones. If one of your keys stops working and slumps down it may be that an inner plastic has broken in which case you will need to either send it to the shop or do surgery on [...]
There are four ways to control Java environment for runtime: _JAVA_OPTIONS environment variable. Command line when running the java virtual machine. Java source code. In this case you must make sure to set the option before it is picked up by whatever subsystem it is intended for. In Java web start you can also use [...]