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  1. import java.util.regex.*;
  2.  
  3. class Main {
  4.  
  5.  
  6.   public static void main(String args[]) {
  7.     Matcher m = Pattern.compile("^(.*?[.].*?)[.].*").matcher("codes.FIFA.buf.OT.1207.2206.idu");
  8.     if (m.matches()) {
  9.       System.out.println(m.group(1));
  10.     }
  11.   }
  12. }
  13.  
Success #stdin #stdout 0.03s 245632KB
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codes.FIFA
https://ideone.com/N6m8a
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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