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  1. object Main extends App {
  2. 	def foo(): Any = {
  3. 		if (util.Random.nextLong() > 500) {
  4. 			"String"
  5. 		} else {
  6. 			null
  7. 		}
  8. 	}
  9.  
  10. 	for (i <- 0 to 4) {
  11. 		println("'" + Option(foo).getOrElse("") + "'");
  12. 	}
  13. }
Success #stdin #stdout 0.39s 382016KB
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stdin
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Standard input is empty
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'String'
'String'
''
'String'
''
https://ideone.com/O5bOvO
language:
Scala (scala 2.12.8)
created:
10 years ago
visibility:
public

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