break; case ASSERT_EQUALS: if (isEmpty(oldValue)) { realMutator.setValue(target, value); } else if (!NullSafeComparator.equals(oldValue, value)) break; case SET_IF_UNDEFINED: if (isEmpty(oldValue)) realMutator.setValue(target, value); else break; case SET_IF_GREATER: if (isEmpty(oldValue)) realMutator.setValue(target, value); else if (comparator.compare(oldValue, value) == -1)