typeparameter

How do I setup multiple ORed type bounds in Scala

Is it possible to do something like this in Scala: class MyTest { def foo[A <: String _or_ A <: Int](p:List[A]) = {} } That is, the type A could be a String or Int. Is this possible? (Similar question here) ...

Cannot compile a class which implements an interface without type parameter

I have the following test code: public interface Container<I> { public void addClass(Class<?> clazz); } public class MyContainer implements Container { public void addClass(Class<?> clazz) {} } and I get the following error when trying to compile these two class: MyContainer.java:1: MyContainer is not abstract and does no...