fork download
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.util.regex.Pattern;
  6. import java.util.regex.Matcher;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. public static void main (String[] args) throws java.lang.Exception
  12. {
  13. String s = "House.Car2.$4.45$.[0]";
  14. Pattern pattern = Pattern.compile("\\$[^$]+\\$|\\[[^\\]]+\\]|[^.]+");
  15. Matcher matcher = pattern.matcher(s);
  16. while (matcher.find()) {
  17. System.out.println(matcher.group());
  18. }
  19. }
  20. }
Success #stdin #stdout 0.06s 380224KB
stdin
Standard input is empty
stdout
House
Car2
$4.45$
[0]