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ClassCastException when running on Wildfly and Java 17 #429

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dbaldes opened this issue Aug 22, 2022 · 2 comments
Closed

ClassCastException when running on Wildfly and Java 17 #429

dbaldes opened this issue Aug 22, 2022 · 2 comments

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@dbaldes
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dbaldes commented Aug 22, 2022

I get the following exception when running org.reflections 0.10.2 on Widlfly 26.1.1 and Java 17:

WARN  [org.reflections.Reflections] could not create Dir using jboss_vfs from url vfs:/xxxxx.jar/. skipping.: java.lang.ClassCastException: class org.jboss.vfs.VirtualJarInputStream cannot be cast to class org.jboss.vfs.VirtualFile (org.jboss.vfs.VirtualJarInputStream and org.jboss.vfs.VirtualFile are in unnamed module of loader '[email protected]' @3f3afe78)
	at xxxx.war//org.reflections.vfs.JbossDir.createDir(JbossDir.java:19)
	at xxxx.war//org.reflections.vfs.Vfs$DefaultUrlTypes$4.createDir(Vfs.java:259)

Apparently, url.openConnection().getContent() returns a VirtualJarInputStream on Java 17 instead of the expected VirtualFile.
@dbaldes
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dbaldes commented Aug 22, 2022

This seems to be a duplicate of #427

@dbaldes
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dbaldes commented Aug 22, 2022 •
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This is caused by: https://issues.redhat.com/browse/WFLY-16322
And is fixed in jboss-vfs v.3,2,17.Final

@dbaldes dbaldes closed this as completed Aug 22, 2022
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@dbaldes