[infinispan-issues] [JBoss JIRA] Created: (ISPN-342) File.separator used in a regular expression

[Sanne Grinovero (JIRA)]

File.separator used in a regular expression
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                 Key: ISPN-342
                 URL: https://jira.jboss.org/jira/browse/ISPN-342
             Project: Infinispan
          Issue Type: Bug
    Affects Versions: 4.0.0.CR4
            Reporter: Sanne Grinovero
            Assignee: Manik Surtani
            Priority: Critical
             Fix For: 4.0.0.GA


In class org.infinispan.util.ClassFinder , method toClassName(String fileName) is using File.separator in a regular expression; on Windows this is going to be given the value "\" which is an escape character in a regular expression.
(found by findbugs, apparently nobody here is testing on Windows)
Findbugs suggest to replace it with

File.separatorChar=='\\' ? "\\\\" : File.separator

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