HHH-18974 - Annotate UuidVersion6/7Strategy.Holder classes as @internal

Signed-off-by: Jan Schatteman <[email protected]>

Author: jrenaat

hibernate-core/src/main/java/org/hibernate/id/uuid/UuidVersion6Strategy.java

@@ -34,6 +34,7 @@
 public class UuidVersion6Strategy implements UUIDGenerationStrategy, UuidValueGenerator {
 	public static final UuidVersion6Strategy INSTANCE = new UuidVersion6Strategy();
 
+	@Internal
 	public static class Holder {
 		static final SecureRandom numberGenerator = new SecureRandom();
 		static final long EPOCH_1582_SECONDS = LocalDate.of( 1582, 10, 15 )

hibernate-core/src/main/java/org/hibernate/id/uuid/UuidVersion7Strategy.java

@@ -39,6 +39,7 @@ public class UuidVersion7Strategy implements UUIDGenerationStrategy, UuidValueGe
 
 	public static final UuidVersion7Strategy INSTANCE = new UuidVersion7Strategy();
 
+	@Internal
 	public static class Holder {
 		private static final SecureRandom numberGenerator = new SecureRandom();