fork(1) download
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.util.regex.*;
  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. List<String> strs = Arrays.asList("ABC", "ASD*ABC", "JULY*ABC*RTEW", "ASDABC");
  13. Pattern p = Pattern.compile("(?<=^|\\*)ABC(?=$|\\*)");
  14. for (String str : strs) {
  15. Matcher m = p.matcher(str);
  16. System.out.println("\"" + str + "\" => " + m.find());
  17. }
  18.  
  19. }
  20. }
Success #stdin #stdout 0.09s 28060KB
stdin
Standard input is empty
stdout
"ABC" => true
"ASD*ABC" => true
"JULY*ABC*RTEW" => true
"ASDABC" => false