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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. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		String s = "Hans";
  13. 		List<String> test = new ArrayList<String>(Arrays.asList(new String[]{"Susi","Peter","Hans"}));
  14. 		System.out.println(test.indexOf(s));
  15. 	}
  16. }
Success #stdin #stdout 0.08s 380224KB
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Standard input is empty
stdout 
2
https://ideone.com/rfUtuS
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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