fork download 
  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. import java.util.regex.Matcher;
  5. import java.util.regex.Pattern;
  6.  
  7.  
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 		    String ticket1 = "TICKET/A/ITSUPPORT/05MAR2020//";
  13. 		    String ticket2 = "TICKET /B/ADMIN/06MAR2020.";
  14. 		    String ticket3 = "TICKET/C/GENERAL/07MAR2020";
  15.  
  16. 		    //https://w...content-available-to-author-only...s.info/brackets.html
  17.  
  18. 		    String regex = "(?<=^TICKET\\s{0,2}/).*?(?=(?://|\\.)?$)";
  19. 		    Pattern pat = Pattern.compile(regex);
  20. 		    Matcher mat = pat.matcher(ticket1);
  21.  
  22. 		    if (mat.find()) {
  23. 		        String myticket = ticket1.substring(mat.start(), mat.end());
  24. 		        System.out.println(myticket+ ", Expect 'A/ITSUPPORT/05MAR2020'");
  25. 		    }
  26. 		    mat = pat.matcher(ticket2);
  27. 		    if (mat.find()) {
  28. 		        String myticket = ticket2.substring(mat.start(), mat.end());
  29. 		        System.out.println(myticket+", Expect 'B/ADMIN/06MAR2020'");
  30. 		    }
  31.  
  32. 		    mat = pat.matcher(ticket3);
  33. 		    if (mat.find()) {
  34. 		        String myticket = ticket3.substring(mat.start(), mat.end());
  35. 		        System.out.println(myticket+", Expect 'C/GENERAL/07MAR2020'");
  36. 		    }
  37. 		    regex = "(//|\\.)";
  38. 		    pat = Pattern.compile(regex);
  39. 		    mat = pat.matcher(ticket1);
  40. 		    if (mat.find()) {
  41. 		        String myticket = ticket1.substring(mat.start(), mat.end());
  42. 		        System.out.println(myticket+", "+mat.start() + ", " + mat.end() + ", " + mat.groupCount());
  43. 		    }
  44. 	}
  45. }
Success #stdin #stdout 0.17s 38108KB
comments (?)
stdin 
Standard input is empty
stdout 
A/ITSUPPORT/05MAR2020, Expect 'A/ITSUPPORT/05MAR2020'
B/ADMIN/06MAR2020, Expect 'B/ADMIN/06MAR2020'
C/GENERAL/07MAR2020, Expect 'C/GENERAL/07MAR2020'
//, 28, 30, 1
https://ideone.com/rQtZKC
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!