[kepler-dev] [Bug 4424] New: - KeplerLSID should implement hashCode

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4424

           Summary: KeplerLSID should implement hashCode
           Product: Kepler
           Version: 1.x dev
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: core
        AssignedTo: aschultz at nceas.ucsb.edu
        ReportedBy: barseghian at nceas.ucsb.edu
         QAContact: kepler-dev at kepler-project.org


KeplerLSID overrides equals, and so it should therefore override hashCode as
well. 

I suspect this is why doing a map.containsKey(lsid) does not work (the lsid key
is not found, even if it's in there). There was a bug due to this issue in
KARFile. I implemented a little workflow-around and will add a note in the code
referring to this bug. If implementing hashCode() does fix the containsKey
issue, we should revert to the commented out code, as it's cleaner.