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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4.  
  5. class Ideone
  6. {
  7. 	public static void main (String[] args) throws java.lang.Exception
  8. 	{
  9. 		StringTokenizer st = new StringTokenizer("12.345.6789", ".");
  10. 		List<String> numeros = new ArrayList<String>();
  11. 		while(st.hasMoreTokens()){
  12. 			numeros.add(st.nextToken());
  13.         }
  14.         System.out.println(numeros.get(0).length());
  15. 	}
  16. }
Success #stdin #stdout 0.09s 320320KB
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2
https://ideone.com/OOLnQR
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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