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.miio/src/main/java/org/openhab/binding/miio/internal/basic/ActionConditions.java

@@ -77,7 +77,7 @@ public class ActionConditions {
      * @return RGB value + brightness as first byte
      */
     private static @Nullable JsonElement hsvToBRGB(@Nullable Command command, @Nullable JsonElement value) {
-        if (command != null && command instanceof HSBType) {
+        if (command instanceof HSBType) {
             HSBType hsb = (HSBType) command;
             Color color = Color.getHSBColor(hsb.getHue().floatValue() / 360, hsb.getSaturation().floatValue() / 100,
                     hsb.getBrightness().floatValue() / 100);
@@ -119,7 +119,7 @@ public class ActionConditions {
      * @return
      */
     private static @Nullable JsonElement hsbOnly(@Nullable Command command, @Nullable JsonElement value) {
-        if (command != null && command instanceof HSBType) {
+        if (command instanceof HSBType) {
             return value;
         }
         return null;