Regex Pattern Exception (v_0.10)

Dir found: /payment/ - 302
Dir found: /asset/ - 302
java.util.regex.PatternSyntaxException: Dangling meta character '*' near index 0
*checkout*
^
at java.util.regex.Pattern.error(Pattern.java:1713)
at java.util.regex.Pattern.sequence(Pattern.java:1878)
at java.util.regex.Pattern.expr(Pattern.java:1752)
at java.util.regex.Pattern.compile(Pattern.java:1460)
at java.util.regex.Pattern.<init>(Pattern.java:1133)
at java.util.regex.Pattern.compile(Pattern.java:847)
at com.sittinglittleduck.DirBuster.FilterResponce.CleanResponce(FilterResponce.java:146)
at com.sittinglittleduck.DirBuster.FilterResponce.CleanResponce(FilterResponce.java:50)
at com.sittinglittleduck.DirBuster.Worker.run(Worker.java:269)
at java.lang.Thread.run(Thread.java:619)
ERROR: https://connect.ubs.com:443/\*checkout*/ - IllegalArgumentException Dangling meta character '*' near index 0
*checkout*
^
Dir found: /fx/ - 302
Dir found: /workbench/ - 302

samurai@dash-one:/$ uname -a
Linux dash-one 2.6.28-17-generic #58-Ubuntu SMP Tue Dec 1 18:57:07 UTC 2009 i686 GNU/Linux
samurai@dash-one:/$ java -version
java version "1.6.0_16"
Java(TM) SE Runtime Environment (build 1.6.0_16-b01)
Java HotSpot(TM) Client VM (build 14.2-b01, mixed mode, sharing)
samurai@dash-one:/$