Suppress warning for trying to delete non-empty directory
This is actually a fairly common occurrence; deleting the parent directories can work only if the file deleted was the last one in the directory. Bug: 537872 Change-Id: I86d1d45e1e2631332025ff24af8dfd46c9725711 Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
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@ -65,6 +65,7 @@
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.io.InterruptedIOException;
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import java.nio.file.DirectoryNotEmptyException;
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import java.nio.file.Files;
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import java.security.DigestInputStream;
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import java.security.MessageDigest;
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@ -1275,6 +1276,10 @@ private static void delete(final File file, final int depth, LockFile rLck)
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for (int i = 0; i < depth; ++i) {
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try {
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Files.delete(dir.toPath());
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} catch (DirectoryNotEmptyException e) {
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// Don't log; normal case when there are other refs with the
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// same prefix
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break;
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} catch (IOException e) {
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LOG.warn("Unable to remove path {}", dir, e);
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break;
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