private static final Locale DEFAULT_LANGUAGE = new Locale("test", "foo");
@Test
public void testResourceBundleException() throws Exception {
MessageReference context = MessageReference.create(ODataMessageException.class, "COMMON");
Message ms = MessageService.getMessage(null, context);
assertEquals(
"MessageService could not be created because of exception 'IllegalArgumentException with message " +
"'Parameter locale MUST NOT be NULL.'.",
ms.getText());
}