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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. class Main
  5. {
  6. 	public static void main (String[] args) throws java.lang.Exception
  7. 	{
  8. 		List<?> j = null;
  9.         List<Integer> j2 = (List<Integer>)j;
  10.  
  11.         List<List<?>> i = null;
  12.         List<List<Integer>> i2 = (List<List<Integer>>) (List<?>) i;
  13. 	}
  14. }
Success #stdin #stdout 0.07s 380224KB
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https://ideone.com/xh88lX
language:
Java (HotSpot 12)
created:
12 years ago
visibility:
public

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