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Fix SING_SINGLETON_GETTER_NOT_SYNCHRONIZED in BulkScanWorkerManager #20

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Merged
merged 1 commit into from
Jun 19, 2025
Merged

Fix SING_SINGLETON_GETTER_NOT_SYNCHRONIZED in BulkScanWorkerManager #20

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8 changes: 6 additions & 2 deletions src/main/java/de/rub/nds/crawler/core/BulkScanWorkerManager.java
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Original file line number Diff line number Diff line change
Expand Up @@ -24,11 +24,15 @@

public class BulkScanWorkerManager {
private static final Logger LOGGER = LogManager.getLogger();
private static BulkScanWorkerManager instance;
private static volatile BulkScanWorkerManager instance;

public static BulkScanWorkerManager getInstance() {
if (instance == null) {
instance = new BulkScanWorkerManager();
synchronized (BulkScanWorkerManager.class) {
if (instance == null) {
instance = new BulkScanWorkerManager();
}
}
}
return instance;
}
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