Java 17 features (H-M) (#15520)

- add missing @override
- Java style array syntax
- remove redundant modifiers
- always move String constants to left side in comparisons
- simplify lambda expressions and return statements
- use replace instead of replaceAll w/o regex
- instanceof matching and multiline strings
- remove null check before instanceof

Signed-off-by: Holger Friedrich <mail@holger-friedrich.de>

bundles/org.openhab.binding.kvv/src/main/java/org/openhab/binding/kvv/internal/KVVBridgeHandler.java

@@ -76,7 +76,6 @@ public class KVVBridgeHandler extends BaseBridgeHandler {
      * @return the latest {@link DepartureResult}.
      */
     public synchronized @Nullable DepartureResult queryKVV(final KVVStopConfig stopConfig) {
-
         // is there an up-to-date value in the cache?
         final DepartureResult cr = this.cache.get(stopConfig.stopId);
         if (cr != null) {