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Andrew Shcheglov commented on IO-719: ------------------------------------- [~ggregory], is it ok if I add [Jimfs|https://search.maven.org/artifact/com.google.jimfs/jimfs/1.2/bundle] as test dependency to use it in unit tests? Or PR without tests is also acceptable? > PathUtils.copyDirectory() does not work when source and dest belong to > different filesystems > -------------------------------------------------------------------------------------------- > > Key: IO-719 > URL: https://issues.apache.org/jira/browse/IO-719 > Project: Commons IO > Issue Type: Bug > Components: Utilities > Affects Versions: 2.8.0 > Environment: Java 8, Linux > Reporter: Andrew Shcheglov > Priority: Major > > This code: > {code:java} > @Test > public void pathUtilsCopyDirFailure() throws IOException { > FileSystem fs1 = Jimfs.newFileSystem(); > Path srcDir = fs1.getPath("srcDir"); > // Create files/dirs in srcDir > Path targetDir = Paths.get("targetDir"); > PathUtils.copyDirectory(srcDir, targetDir); > } > {code} > throws exception: > {noformat} > java.nio.file.ProviderMismatchException > at java.base/sun.nio.fs.UnixPath.toUnixPath(UnixPath.java:198) > at java.base/sun.nio.fs.UnixPath.resolve(UnixPath.java:410) > at java.base/sun.nio.fs.UnixPath.resolve(UnixPath.java:43) > at > org.apache.commons.io.file.CopyDirectoryVisitor.preVisitDirectory(CopyDirectoryVisitor.java:130) > at > org.apache.commons.io.file.CopyDirectoryVisitor.preVisitDirectory(CopyDirectoryVisitor.java:36) > at java.base/java.nio.file.Files.walkFileTree(Files.java:2731) > at java.base/java.nio.file.Files.walkFileTree(Files.java:2796) > at > org.apache.commons.io.file.PathUtils.visitFileTree(PathUtils.java:687) > at > org.apache.commons.io.file.PathUtils.copyDirectory(PathUtils.java:196) > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)