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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. abstract class Main
  5. {
  6. 	// private constructor
  7. 	private Main() { }
  8.  
  9. 	// nested, concrete class
  10. 	public static class MainConcrete extends Main {
  11.  
  12. 	}
  13.  
  14. 	public static void main (String[] args) throws java.lang.Exception
  15. 	{
  16.  
  17. 	}
  18. }
Success #stdin #stdout 0.03s 245632KB
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https://ideone.com/WyAxm
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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