### Question:
SetPath extends CollectionPathBase<Set<E>, E, Q> { @Override public Class<E> getElementType() { return elementType; } protected  SetPath(Class<? super E> type, Class<Q> queryType, String variable); protected  SetPath(Class<? super E> type, Class<Q> queryType, Path<?> parent, String property); protected  SetPath(Class<? super E> type, Class<Q> queryType, PathMetadata metadata); @SuppressWarnings("unchecked") protected  SetPath(Class<? super E> type, Class<Q> queryType, PathMetadata metadata, PathInits inits); @Override final R accept(Visitor<R,C> v, C context); @Override Q any(); @Override Class<E> getElementType(); @Override PathMetadata getMetadata(); @Override Path<?> getRoot(); @Override AnnotatedElement getAnnotatedElement(); @Override Class<?> getParameter(int index);  }### Answer:
@Test public void getElementType() { assertEquals(String.class, stringPath.getElementType()); }