单选题Which declaration prevents creating a subclass of an outer class？（）A Static class FooBar{}B Private class FooBar{}C Abstract public class FooBar{}D Final public class FooBar{}E Final abstract class FooBar{}
单选题
Which declaration prevents creating a subclass of an outer class？（）
A
Static class FooBar{}
B
Private class FooBar{}
C
Abstract public class FooBar{}
D
Final public class FooBar{}
E
Final abstract class FooBar{}
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