mappings2.getTo(FROM_5));
Mappings mappings3 = new Mappings();
Mapping mapping3 = new Mapping();
mapping3.setTo(TO_3);
mapping3.addFrom(FROM_6);
mappings3.addMapping(mapping3);
// make sure whitespace isn't deleted, only trimmed (Java generics would fail compilation otherwise for example)
assertEquals(
TO_3,
mappings3.getTo(FROM_6));