@Test public void returnedNSObjectIsNormallyRetained() {

    FromNativeConverter converter = new ObjCObjectTypeConverter(NSNumber.class);
umber number = Rococoa.create("NSNumber", NSNumber.class, "numberWithInt:", 45);
ertRetainCount(2, number); // one for the pool, one for Java
    NSNumber converted = (NSNumber) converter.fromNative(new Long(number.id().longValue()), null);
ertRetainCount(3, converted); // now we have another Java alias
ertRetainCount(3, number);
}