application.saveUniverse();
fail("Should throw an IllegalStateException");
} catch (IllegalStateException e) {
// OK expected exception
}
UniverseContext universeContext = application.createEmptyUniverse();
Universe universe = universeContext.getUniverse();
// now there is a current universe, but still no current save file
try {
application.saveUniverse();
fail("Should throw an IllegalStateException");
} catch (IllegalStateException e) {