Symptoms

1. The following error is reported when attempting to view a review:

   
   2009-05-07 09:24:00,898 ERROR [btpool0-6] org.mortbay.log sun.reflect.NativeMethodAccessorImpl-invoke0 - /cru/
   java.lang.ArrayIndexOutOfBoundsException: -56507281
      at java.util.regex.Pattern$BitClass.isSatisfiedBy(Pattern.java:2927)
      at java.util.regex.Pattern$6.isSatisfiedBy(Pattern.java:4763)
      at java.util.regex.Pattern$CharProperty.match(Pattern.java:3345)
      at java.util.regex.Pattern$Curly.match(Pattern.java:3737)
      at java.util.regex.Pattern$GroupHead.match(Pattern.java:4168)
      at java.util.regex.Pattern$Slice.match(Pattern.java:3482)
      at java.util.regex.Pattern$Ques.match(Pattern.java:3691)
      at java.util.regex.Pattern$Begin.match(Pattern.java:3120)
      at java.util.regex.Matcher.match(Matcher.java:1127)
      at java.util.regex.Matcher.matches(Matcher.java:502)
      at com.cenqua.fisheye.web.filters.RewriteRule.applyRule(RewriteRule.java:26)
   

2. You are starting your server with the -XX:+AggressiveOpts java parameter.

   To check if you are using this parameter: Go to Administration > Sys Info/Support > System Info > JVM Input Arguments, and check if you have -XX:+AggressiveOpts in the list.

Cause

The issue is caused due to a JAVA bug.

Resolution

Try upgrading to the latest JAVA release and see if the problem occurs.

Alternatively, remove the -XX:+AggressiveOpts parameter from your JVM input arguments.