Affects PMD Version:
7.2.0
Rule:
CloseResource
https://docs.pmd-code.org/latest/pmd_rules_java_errorprone.html#closeresource
Description:
Instances of FileSystems.getDefault() trigger that rule. As per the javadoc for java.nio.file.FileSystem: The default file system cannot be closed. Trying to close the default file system would throw an UnsupportedOperationException.
Code Sample demonstrating the issue:
public class Example {
public static void main(String[] args) {
final var fs = FileSystems.getDefault();
}
}
Expected outcome:
PMD reports a violation at line 3, but that's wrong. That's a false positive.
Running PMD through: Gradle
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