java 5.0 update 4
Hibernate 3.1
Eclipse 3.1

Does anybody have any examples of using generics (java 5.0) with Hibernate 3.1, any queries I do, I have to preface the method call with @SuppressWarnings("unchecked"), I'd really like to be to get rid of that annotation. I've almost got it, except for the Session.createQurey() method.

List <Honey>honeys = session.createQuery(
"from Honey order by name").list();

gives me the warning: Type safety, the expression of type list needs unchecked conversion to conform to List<Honey>

the below works fine (as a test of code conformation), Eclipse on the other hand is not letting me add the second pair of <xxx> type brackets without telling me that its an error. I've tried the secord pair of brackets in six places.

[code]

void doIt() {
List <Yo>a = new ArrayList<Yo>();
a.add(new Yo("yo"));
a.add(new Yo("ho"));

ArrayList <Yo>b = new ArrayList<Yo>(a);

Iterator <Yo>c = b.iterator();
while(c.hasNext()) {
Yo d = c.next();
System.out.println(d.getName());
}
}

[code]


Any information would be helpful.

Thanks, Tom[/code]

I'm not entirely sure what you mean here, but your code compiles fine in eclipse for me. Here's a simpler example which should work:




I have turned off these warnings in Eclipse by using "Preferences" / "Java" / "Compiler" / "Errors/Warning" / "J2SE 5.0 options" and selecting Ignore for "unchecked generic type operation".

HTH