[infinispan-issues] [JBoss JIRA] Updated: (ISPN-1359) SetExternalizer Cannot Properly Handle TreeSets Constructed With Comparator
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https://issues.jboss.org/browse/ISPN-1359?page=com.atlassian.jira.plugin....
]
Manik Surtani updated ISPN-1359:
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Assignee: Galder Zamarreño (was: Manik Surtani)
Fix Version/s: 5.2.0.FINAL
Workaround Description: Don't use an externaliser for TreeSets, and it will fall
back to more traditional (and slower) forms of serialization.
Workaround: [Workaround Exists]
Priority: Minor (was: Major)
Complexity: Medium
SetExternalizer Cannot Properly Handle TreeSets Constructed With
Comparator
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Key: ISPN-1359
URL: https://issues.jboss.org/browse/ISPN-1359
Project: Infinispan
Issue Type: Bug
Components: Marshalling
Affects Versions: 5.0.0.FINAL
Environment: OSX 10.7.1, System JDK
Reporter: Ryan Scharer
Assignee: Galder Zamarreño
Priority: Minor
Fix For: 5.2.0.FINAL
TreeSets can be used to hold objects that don't implement Comparable, so long as you
provide a Comparator during construction. The current implementation of SetExternalizer
doesn't support this pattern... trying to deserialize a TreeSet that holds objects
that don't implement Comparable results in a ClassCastException. This seriously
reduces the flexibility of TreeSet.
JBoss Cache doesn't have this limitation, presumably because it delegates to native
Java serialization.
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