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https://issues.apache.org/jira/browse/ARIES-2087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17822165#comment-17822165
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Simon Miles commented on ARIES-2087:
------------------------------------
We encountered the problem again, different class and no try-with code, just a
superclass in a different bundle. [~chrisr3] would you be able to share your
solution. We may try and patch something up ourselves.
> SPI-FLY Handling try-with-resource if a super class is not imported by Felix
> bundle
> -----------------------------------------------------------------------------------
>
> Key: ARIES-2087
> URL: https://issues.apache.org/jira/browse/ARIES-2087
> Project: Aries
> Issue Type: Bug
> Components: SPI Fly
> Reporter: Simon Miles
> Priority: Major
>
> I came across this issue in our environment where we are using Spi-Fly
> dynamic weaving to help with GraalVM Javascript integration.
> I am getting a problem during bundle loading which I've narrowed down to the
> weaving code handling the following statement block
> {color:#000000}YAMLFactory {color}{color:#871094}yamlFactory{color};
> {{{color:#0033b3}try {color}({color:#000000}YAMLParser yp {color}=
> {color:#871094}yamlFactory{color}.createParser(input); )}}
> {
> {{}}}
> {{{color:#0033b3}catch {color}({color:#000000}JsonProcessingException
> {color}jpEx)}}
> {
> {{}}}
> It seems to need processing to check that the two classes YAMLParser and
> JsonProcessingException have a common super class using
> {color:#000000}org.apache.aries.spifly.dynamic.{color}OSGiFriendlyClassWriter
> - getCommonSuperClass. But the check doesn't not find such a class.
> {color:#172b4d}The catch I think is whilst the package of the base
> class{color}{color:#172b4d}
> (com.fasterxml.jackson.dataformat.yaml.YAMLParser) is on the list of packages
> on the bundle Import-Package statement. The package of super class
> (com.fasterxml.jackson.core.base.ParserBase) is not and so the Apache Felix
> bundle classloading isn't finding it when the getCommonSuperClass is trying
> to get it. If I add a reference to the super class into the code sample then
> the exception isn't thrown because our build is then automatically adding the
> import for the super class package.{color}
> The other work-around is not to use the try-with-resource but use a
> try-finally block which doesn't seem to need the super class processing.
> Apologies if I haven't managed to describe things clearly or mis-interpreted
> what's happening. My knowledge in this area isn't that extensive.
>
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