Reuse filesystem accessed by different uri to the same file #1201
+50
−2
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When a jar file was opened with different uris pointing to the same file they would return the same file system because the jdk normalizes the uri, eg jar:file:/tmp/../tmp/file.jar becomes jar:file:/tmp/file.jar.
Therefore the number of users of one filesystem was incorrect and it might have been closed while still in use.
This occured eg. in mono repos with multiple intellij plugins and parallel builds.