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  1. class Main {
  2. 	public static void main (String[] args) {
  3. 		String a = "a";
  4. 		String b = null;
  5. 		System.out.println((b == null ? "" : b) + a);
  6. 	}
  7. }
  8.  
  9. //https://pt.stackoverflow.com/q/137873/101
Success #stdin #stdout 0.09s 35968KB
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Standard input is empty
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a
https://ideone.com/e4KszK
language:
Java (12.0.1)
created:
5 years ago
visibility:
public

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