No signing needed. The Java virtual machine shuts down in response to two kinds of events: The program exits normally, when the last non-daemon thread exits or when the exit (equivalently, System.exit) method is You may sign your applet and grant it the rights to do all this - but normally you will run much easier, if creating an application without those restrictions. Uncaught exceptions are handled in shutdown hooks just as in any other thread, by invoking the uncaughtException method of the thread's ThreadGroup object. http://evollux.net/java-runtime/exec-runtime-java-example.html
Despite risk, 1,000 in tech pledge not to help Trump's data efforts Participating in the pledge means agreeing not to help the government create a database that can be...