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.logreader/src/3rdparty/java/org/apache/commons/io/input/Tailer.java

@@ -149,7 +149,7 @@ public class Tailer implements Runnable {
     /**
      * Buffer on top of RandomAccessFile.
      */
-    private final byte inbuf[];
+    private final byte[] inbuf;
 
     /**
      * The file which will be tailed.

bundles/org.openhab.binding.logreader/src/main/java/org/openhab/binding/logreader/internal/handler/LogHandler.java

@@ -184,7 +184,7 @@ public class LogHandler extends BaseThingHandler implements FileReaderListener {
             return;
         }
 
-        if (!(thing.getStatus() == ThingStatus.ONLINE)) {
+        if (thing.getStatus() != ThingStatus.ONLINE) {
             updateStatus(ThingStatus.ONLINE);
         }
 

bundles/org.openhab.binding.logreader/src/main/java/org/openhab/binding/logreader/internal/searchengine/SearchEngine.java

@@ -83,7 +83,7 @@ public class SearchEngine {
     private List<Pattern> compilePatterns(@Nullable String patterns) throws PatternSyntaxException {
         List<Pattern> patternsList = new ArrayList<>();
         if (patterns != null && !patterns.isEmpty()) {
-            String list[] = patterns.split("\\|");
+            String[] list = patterns.split("\\|");
             if (list.length > 0) {
                 for (String patternStr : list) {
                     patternsList.add(Pattern.compile(patternStr));