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Posted to dev@tika.apache.org by "Tim Allison (JIRA)" <ji...@apache.org> on 2018/06/14 16:57:00 UTC
[jira] [Comment Edited] (TIKA-2668) Fix 'can't overwrite cause'
exception in TaggedSAXException in Java 11-ea
[ https://issues.apache.org/jira/browse/TIKA-2668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16512739#comment-16512739 ]
Tim Allison edited comment on TIKA-2668 at 6/14/18 4:56 PM:
------------------------------------------------------------
There was some reworking of SAXException. The exception used to be == to its cause, but with the reworking of SAXException, this is no longer true. Given that as of jdk8, it looks like SAXException no longer has its own chaining mechanism that would require {{initCause(original)}}. All tests pass in jdk8 and 10. The specific core test that I added now passes with jdk 11.
e.g. from the original (in 2009/jdk6?):
{noformat}
initCause(original); // SAXException has it's own chaining mechanism!
{noformat}
was (Author: tallison@mitre.org):
There was some reworking of SAXException. The exception used to be == to its cause, but with the reworking of SAXException, this is no longer true. Given that as of jdk8, it looks like SAXException no longer has its own chaining mechanism that would require {{initCause(original)}}. All tests pass in jdk8 and 10. The specific core test that I added now passes with 11.
e.g. from the original:
{noformat}
initCause(original); // SAXException has it's own chaining mechanism!
{noformat}
> Fix 'can't overwrite cause' exception in TaggedSAXException in Java 11-ea
> -------------------------------------------------------------------------
>
> Key: TIKA-2668
> URL: https://issues.apache.org/jira/browse/TIKA-2668
> Project: Tika
> Issue Type: Task
> Reporter: Tim Allison
> Priority: Major
>
> https://github.com/elastic/elasticsearch/issues/31305
> I can reproduce this with Java 11-ea in elastic's test harness and in a standalone unit test within tika-core.
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