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  1. class Ideone
  2. {
  3. 	public static void main (String[] args) throws java.lang.Exception
  4. 	{
  5. 		Integer x = 524;
  6. 		Integer y = x + 1;
  7. 		Integer z = y - 1;
  8. 		System.out.println("equals? " + x.equals(z));
  9. 		System.out.println("==? " + (x == z));
  10. 	}
  11. }
Success #stdin #stdout 0.12s 320576KB
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stdin
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Standard input is empty
stdout
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equals? true
==? false
https://ideone.com/a3MIUF
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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