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Synchronize Map in IdFieldFinder tp avoid concurrent exception

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René Pfeuffer
2025-06-26 09:43:48 +02:00
parent c7febb1867
commit b060e48233
1 changed files with 2 additions and 1 deletions
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scm-persistence/src/main/java/sonia/scm/store/IdFieldFinder.java
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@@ -22,10 +22,11 @@ import java.util.Map;
import java.util.Optional; import java.util.Optional;
import static java.lang.String.format; import static java.lang.String.format;
import static java.util.Collections.synchronizedMap;
class IdFieldFinder { class IdFieldFinder {
private static final Map<Class<?>, Optional<Field>> FIELD_CACHE = new HashMap<>(); private static final Map<Class<?>, Optional<Field>> FIELD_CACHE = synchronizedMap(new HashMap<>());
Optional<Field> getIdField(Class<?> clazz) { Optional<Field> getIdField(Class<?> clazz) {
return FIELD_CACHE.computeIfAbsent(clazz, this::findIdField); return FIELD_CACHE.computeIfAbsent(clazz, this::findIdField);