I have an architecture where we are passing our data nodes as IE开发者_如何转开发numerable<BaseNode>. It all works great, but in each subclass we want to store these as List<AnotherNode> a
Why I can\'t define the LLSGroupsWithItems in the following example (it won\'t compile): public class LLSGroupsWithItems<Group<T>> : ObservableCollection<Group<T>>
I am trying to accomplish the following scenario that the generic TestClassWrapper will be able to access static properties of classes it is made of (they will all derive from TestClass). Something li
Example priv开发者_JS百科ate static final Comparator<A> PRODUCT_CODE_COMPARATOR = new Comparator<A>()
I have a super class with a signature like public abstract class Foo<C extends Comparable<? super C>>{..}
I have a Data<TData, TKey> class that basically wraps around a dictionary. I want to have a constructor that can take another Data class, copy the values, and take a new key.
Consider this code: public interface Foo extends Comparable<Foo> {} public enum FooImpl implements Foo {}
Can somebody explain me why this Map<String, List<String>> foo = new HashMap<String, LinkedList<String>>();
I have three entities in my data context which inherit IFileData, but I want just a sin开发者_如何学编程gle delete method. How can this be achieved?
I am creating this stack class with the following methods as shown . import java.util.ArrayList; import java.util.EmptyStackException;
加载中,请稍侯......