下面的代码classGenericCompilationFailureDemo{ListnewList(){returnnewArrayList();};voiduseList(){Listlist=(List)newList();}List>newListOfSpecificSets(){returnnewArrayList>();};voiduseListOfSpecificSets(){List>listOfSpecificSets=(List>)newListOfSpecificSets();}List>newListOfSets(){returnnewArrayList>()