incrementer.setIncrementerName("myseq");
incrementer.setColumnName("seq");
incrementer.setCacheSize(3);
incrementer.setPaddingLength(3);
incrementer.setDeleteSpecificValues(true);
incrementer.afterPropertiesSet();
assertEquals(0, incrementer.nextIntValue());
assertEquals(1, incrementer.nextLongValue());
assertEquals("002", incrementer.nextStringValue());
assertEquals(3, incrementer.nextIntValue());