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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	public static void main (String[] args) throws java.lang.Exception
  12. 	{
  13. 		boolean test;
  14.  
  15. 		test = null;
  16.  
  17. 		if(test){
  18. 			System.out.println("aabsjdh");
  19. 		}
  20. 		else{
  21. 			System.out.println("babsjdh");
  22. 		}
  23. 		/*System.out.println(boolean.toString(test));
  24. 		test = true;
  25. 		System.out.println(boolean.toString(test));*/
  26. 		// your code goes here
  27. 	}
  28. }
Compilation error #stdin compilation error #stdout 0.05s 4386816KB
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stdin
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Standard input is empty
compilation info 
Main.java:15: error: incompatible types: <null> cannot be converted to boolean
		test = null;
		       ^
1 error
stdout
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Standard output is empty
https://ideone.com/gLkWvJ
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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