private static NoExitSecurityManagerInstaller noExitSecurityManagerInstaller;
@BeforeClass
public static void setUpOnce() {
System.out.println("Installing jvm exit protection");
noExitSecurityManagerInstaller = NoExitSecurityManagerInstaller.installNoExitSecurityManager(new ExitCallHook() {
@Override
public void exitCalled(int status) {
System.out.print("Exit status : " + status);
}
});