Question

Super class looks this :

public class DomainRepository<T> {
    public DomainRepository(Class genericType) {
        this.genericType = genericType;
    }

    @Transactional(readOnly = true)
    public T get(final long id) {
        return (T) sessionFactory.getCurrentSession().get(genericType, id);
    }
}

Sub class looks like this

public class FooRepository extends DomainRepository<Foo> {
    public FooRepository(){
        super(Foo.class);
    }

    @Override
    @Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
    public Foo get(final Long id) { //blah blah

But my IDE highlights error on @Override annoation sayign method does override anything … ?

Answer 1

Seems like Long and long mismatch.