Polishing.

Annotation serialVersionUID fields with Serial annotation.

See #1399

Author: mp911de

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraAuthenticationException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.PermissionDeniedDataAccessException;
 
 import com.datastax.oss.driver.api.core.metadata.EndPoint;
@@ -26,7 +28,7 @@
  */
 public class CassandraAuthenticationException extends PermissionDeniedDataAccessException {
 
-	private static final long serialVersionUID = 8556304586797273927L;
+	@Serial private static final long serialVersionUID = 8556304586797273927L;
 
 	private final EndPoint host;
 

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraConnectionFailureException.java

@@ -15,6 +15,7 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
@@ -30,7 +31,7 @@
  */
 public class CassandraConnectionFailureException extends DataAccessResourceFailureException {
 
-	private static final long serialVersionUID = 6299912054261646552L;
+	@Serial private static final long serialVersionUID = 6299912054261646552L;
 
 	private final Map<Node, Throwable> messagesByHost;
 

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraInsufficientReplicasAvailableException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.TransientDataAccessException;
 
 /**
@@ -24,7 +26,7 @@
  */
 public class CassandraInsufficientReplicasAvailableException extends TransientDataAccessException {
 
-	private static final long serialVersionUID = 6415130674604814905L;
+	@Serial private static final long serialVersionUID = 6415130674604814905L;
 
 	private int numberRequired;
 	private int numberAlive;

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraInternalException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.DataAccessException;
 
 /**
@@ -24,7 +26,7 @@
  */
 public class CassandraInternalException extends DataAccessException {
 
-	private static final long serialVersionUID = 433061676465346338L;
+	@Serial private static final long serialVersionUID = 433061676465346338L;
 
 	/**
 	 * Constructor for {@link CassandraInternalException}.

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraInvalidConfigurationInQueryException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.InvalidDataAccessApiUsageException;
 
 /**
@@ -25,7 +27,7 @@
  */
 public class CassandraInvalidConfigurationInQueryException extends InvalidDataAccessApiUsageException {
 
-	private static final long serialVersionUID = 4594321191806182918L;
+	@Serial private static final long serialVersionUID = 4594321191806182918L;
 
 	/**
 	 * Constructor for {@link CassandraInvalidConfigurationInQueryException}.

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraInvalidQueryException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.InvalidDataAccessApiUsageException;
 
 /**
@@ -24,7 +26,7 @@
  */
 public class CassandraInvalidQueryException extends InvalidDataAccessApiUsageException {
 
-	private static final long serialVersionUID = 4594321191806182918L;
+	@Serial private static final long serialVersionUID = 4594321191806182918L;
 
 	/**
 	 * Constructor for {@link CassandraInvalidQueryException}.

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraKeyspaceExistsException.java

@@ -15,14 +15,16 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 /**
  * Spring data access exception for Cassandra when a keyspace being created already exists.
  *
  * @author Matthew T. Adams
  */
 public class CassandraKeyspaceExistsException extends CassandraSchemaElementExistsException {
 
-	private static final long serialVersionUID = 6032967419751410352L;
+	@Serial private static final long serialVersionUID = 6032967419751410352L;
 
 	/**
 	 * Constructor for {@link CassandraKeyspaceExistsException}.

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraQuerySyntaxException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.InvalidDataAccessApiUsageException;
 
 /**
@@ -24,7 +26,7 @@
  */
 public class CassandraQuerySyntaxException extends InvalidDataAccessApiUsageException {
 
-	private static final long serialVersionUID = 4398474399882434154L;
+	@Serial private static final long serialVersionUID = 4398474399882434154L;
 
 	/**
 	 * Constructor for {@link CassandraQuerySyntaxException}.

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraReadTimeoutException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.QueryTimeoutException;
 
 /**
@@ -25,7 +27,7 @@
  */
 public class CassandraReadTimeoutException extends QueryTimeoutException {
 
-	private static final long serialVersionUID = -787022307935203387L;
+	@Serial private static final long serialVersionUID = -787022307935203387L;
 
 	private final boolean wasDataPresent;
 

spring-data-cassandra/src/main/java/org/springframework/data/cassandra/CassandraSchemaElementExistsException.java

@@ -15,6 +15,8 @@
  */
 package org.springframework.data.cassandra;
 
+import java.io.Serial;
+
 import org.springframework.dao.NonTransientDataAccessException;
 import org.springframework.lang.Nullable;
 
@@ -26,7 +28,7 @@
  */
 public class CassandraSchemaElementExistsException extends NonTransientDataAccessException {
 
-	private static final long serialVersionUID = 7798361273692300162L;
+	@Serial private static final long serialVersionUID = 7798361273692300162L;
 
 	@Deprecated
 	public enum ElementType {