STY: autoformatting

src/main/java/org/caosdb/server/transaction/WriteTransaction.java

@@ -420,7 +420,7 @@ public class WriteTransaction extends Transaction<WritableContainer>
       try {
         newEntity.parseValue();
         oldEntity.parseValue();
-      } catch (NullPointerException|Message m) {
+      } catch (NullPointerException | Message m) {
         // ignore, parsing is handled elsewhere
       }
       if (!newEntity.getValue().equals(oldEntity.getValue())) {