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https://issues.apache.org/jira/browse/DERBY-5840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Knut Anders Hatlen updated DERBY-5840:
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Attachment: derby-5840-24-aa-clone.diff
The attached patch, derby-5840-24-aa-clone.diff, removes a SuppressWarnings
annotation in ijMultipleResultSetResult.java. The warning is raised when an
ArrayList<ResultSet> instance is cloned using the Object.clone() method, and
the result has to be converted from Object to List<ResultSet> using an
unchecked cast. The patch fixes the warning by calling ArrayList's constructor
instead of Object.clone(), which removes the need for an unchecked cast.
Running regression tests.
> Clean up compiler warnings introduced by using Java 5 language features
> -----------------------------------------------------------------------
>
> Key: DERBY-5840
> URL: https://issues.apache.org/jira/browse/DERBY-5840
> Project: Derby
> Issue Type: Improvement
> Components: Miscellaneous
> Affects Versions: 10.10.1.1
> Reporter: Rick Hillegas
> Attachments: derby-5840-01-aa-compatibilityTests.diff,
> derby-5840-02-aa-compatibilityTests-again.diff.txt,
> derby-5840-03-aa-drda.diff, derby-5840-03-ab-drda.diff,
> derby-5840-04-aa-client-level.diff, derby-5840-05-aa-client-deprecation.diff,
> derby-5840-06-aa-jdbc3-stubs.diff, derby-5840-07-aa-drda-for-each.diff,
> derby-5840-08-aa-jdbc3-embedded.diff,
> derby-5840-09-aa-test-deprecation-and-unchecked.diff,
> derby-5840-10-aa-derbynet-perf-system.diff,
> derby-5840-11-aa-engine-i18n-store-tools.diff, derby-5840-12-aa-jdbcapi.diff,
> derby-5840-13-aa.diff, derby-5840-13-aa-remove-suppression.diff,
> derby-5840-14-aa-bigdecimal.diff, derby-5840-15-aa-more-suppressions.diff,
> derby-5840-16-aa-class-size-catalog.diff,
> derby-5840-17-aa-property-conglomerate.diff, derby-5840-18-aa-arrayutil.diff,
> derby-5840-19-aa-ddutils.diff, derby-5840-20-aa-collectnodes.diff,
> derby-5840-21-aa-arrays.diff, derby-5840-22-aa-grouped-aggregates.diff,
> derby-5840-23-aa-parsers.diff, derby-5840-24-aa-clone.diff
>
>
> Using Java 5 language features forces us to compile code at level 5 or
> higher. At this level, the compiler raises warnings not seen at lower levels.
> This issue is a place to discuss and attach cleanup to eliminate these
> warnings.
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