vra*_*lfy 5 java generics extends class
是否有可能在java中创建这样的东西
public abstract class GenericView<LAYOUTTYPE extends AbstractLayout> extends LAYOUTTYPE
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以便
public class MyView extends GenericView<HorizontalLayout>
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延伸GenericView和HorizontalLayout和
public class MyView2 extends GenericView<VerticalLayout>
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延伸GenericView和VerticalLayout?
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