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Suppress all exceptions during DeleteOnExitPathHook #1409

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merged 1 commit into from
Aug 19, 2019
Merged

Suppress all exceptions during DeleteOnExitPathHook #1409

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7 changes: 5 additions & 2 deletions src/main/java/htsjdk/samtools/util/nio/DeleteOnExitPathHook.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
package htsjdk.samtools.util.nio;

import htsjdk.samtools.util.Log;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
Expand All @@ -16,6 +18,7 @@
* @author Daniel Gomez-Sanchez (magicDGS)
*/
public class DeleteOnExitPathHook {
private static final Log LOG = Log.getInstance(DeleteOnExitPathHook.class);
private static LinkedHashSet<Path> paths = new LinkedHashSet<>();
static {
Runtime.getRuntime().addShutdownHook(new Thread(DeleteOnExitPathHook::runHooks));
Expand Down Expand Up @@ -55,8 +58,8 @@ static void runHooks() {
for (Path path : toBeDeleted) {
try {
Files.delete(path);
} catch (IOException | SecurityException e) {
// do nothing if cannot be deleted, because it is a shutdown hook
} catch (Exception e) {
LOG.debug(e, "Failed to delete file: ", path, " during shutdown because we encountered an exception.");
}
}
}
Expand Down