Use correct Version

Author: thecoop

server/src/main/java/org/elasticsearch/Version.java

@@ -197,8 +197,10 @@ public class Version implements VersionId<Version>, ToXContentFragment {
     public static final Version V_8_17_1 = new Version(8_17_01_99);
     public static final Version V_8_17_2 = new Version(8_17_02_99);
     public static final Version V_8_18_0 = new Version(8_18_00_99);
+    public static final Version V_8_19_0 = new Version(8_19_00_99);
     public static final Version V_9_0_0 = new Version(9_00_00_99);
-    public static final Version CURRENT = V_9_0_0;
+    public static final Version V_9_1_0 = new Version(9_01_00_99);
+    public static final Version CURRENT = V_9_1_0;
 
     private static final NavigableMap<Integer, Version> VERSION_IDS;
     private static final Map<String, Version> VERSION_STRINGS;

server/src/main/java/org/elasticsearch/index/IndexVersions.java

@@ -20,7 +20,6 @@
 import java.util.HashMap;
 import java.util.Map;
 import java.util.NavigableMap;
-import java.util.NavigableSet;
 import java.util.Set;
 import java.util.TreeMap;
 import java.util.TreeSet;

test/framework/src/main/java/org/elasticsearch/index/KnownIndexVersions.java

@@ -20,7 +20,9 @@ public class KnownIndexVersions {
     /**
      * A sorted list of all known index versions
      */
-    public static final NavigableSet<IndexVersion> ALL_VERSIONS = Collections.unmodifiableNavigableSet(new TreeSet<>(IndexVersions.getAllVersions()));
+    public static final NavigableSet<IndexVersion> ALL_VERSIONS = Collections.unmodifiableNavigableSet(
+        new TreeSet<>(IndexVersions.getAllVersions())
+    );
 
     /**
      * A sorted list of all known index versions that can be written to