### Question:
AnnotationUtil { public static SequenceGenerator getDefaultSequenceGenerator() { return DEFAULT_SEQUENCE_GENERATOR; } protected  AnnotationUtil(); static Table getDefaultTable(); static Column getDefaultColumn(); static SequenceGenerator getDefaultSequenceGenerator(); static TableGenerator getDefaultTableGenerator(); static ReferentialConstraint getDefaultReferentialConstraint();  }### Answer:
@Test public void testGetDefaultSequenceGenerator() throws Exception { assertNotNull(AnnotationUtil.getDefaultSequenceGenerator()); }