12 lines
389 B
Java
12 lines
389 B
Java
// interfaces/NonSealed.java
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// (c)2021 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// {NewFeature} Since JDK 17
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sealed class Super permits Sub1, Sub2 {}
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final class Sub1 extends Super {}
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non-sealed class Sub2 extends Super {}
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class Any1 extends Sub2 {}
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class Any2 extends Sub2 {}
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