MaxKellermann commented on a change in pull request #154:
URL: https://github.com/apache/commons-vfs/pull/154#discussion_r553330445
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File path:
commons-vfs2/src/main/java/org/apache/commons/vfs2/cache/SoftRefFilesCache.java
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@@ -43,85 +38,55 @@
*/
public class SoftRefFilesCache extends AbstractFilesCache {
- private static final int TIMEOUT = 1000;
-
private static final Log log = LogFactory.getLog(SoftRefFilesCache.class);
- private final ConcurrentMap<FileSystem, Map<FileName,
Reference<FileObject>>> fileSystemCache = new ConcurrentHashMap<>();
+ private final Map<FileSystem, Map<FileName, Reference<FileObject>>>
fileSystemCache = new HashMap<>();
private final Map<Reference<FileObject>, FileSystemAndNameKey>
refReverseMap = new HashMap<>(100);
private final ReferenceQueue<FileObject> refQueue = new ReferenceQueue<>();
- private volatile SoftRefReleaseThread softRefReleaseThread = null; //
@GuardedBy("lock")
-
- private final Lock lock = new ReentrantLock();
+ private SoftRefReleaseThread softRefReleaseThread = null;
Review comment:
Agree, but not my code / choice. I only removed the `volatile` and the
obsolete code comment. I preserved the old code as-is, and I think refactoring
to remove unnecessary default values should not be mixed in this commit.
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