DATAREDIS-930 - Polishing.

Add since tags. Simplify test using Lombok annotations. Reformat code.

Original pull request: #385.

src/main/java/org/springframework/data/redis/connection/RedisConfiguration.java

@@ -90,6 +90,7 @@ public interface RedisConfiguration {
 	/**
 	 * @param configuration can be {@literal null}.
 	 * @return {@code true} if given {@link RedisConfiguration} is instance of {@link WithHostAndPort}.
+	 * @since 2.1.6
 	 */
 	static boolean isHostAndPortAware(@Nullable RedisConfiguration configuration) {
 		return configuration instanceof WithHostAndPort;
@@ -151,6 +152,7 @@ public interface RedisConfiguration {
 	 *          {@link #isHostAndPortAware(RedisConfiguration) port aware}.
 	 * @return never {@literal null}.
 	 * @throws IllegalArgumentException if {@code other} is {@literal null}.
+	 * @since 2.1.6
 	 */
 	static int getPortOrElse(@Nullable RedisConfiguration configuration, IntSupplier other) {
 
@@ -164,6 +166,7 @@ public interface RedisConfiguration {
 	 *          {@link #isHostAndPortAware(RedisConfiguration) host aware}.
 	 * @return never {@literal null}.
 	 * @throws IllegalArgumentException if {@code other} is {@literal null}.
+	 * @since 2.1.6
 	 */
 	static String getHostOrElse(@Nullable RedisConfiguration configuration, Supplier<String> other) {
 

src/main/java/org/springframework/data/redis/connection/lettuce/LettuceConnectionFactory.java

@@ -1008,8 +1008,8 @@ public class LettuceConnectionFactory
 
 	private RedisURI getSentinelRedisURI() {
 
-		RedisURI redisUri = LettuceConverters
-				.sentinelConfigurationToRedisURI((org.springframework.data.redis.connection.RedisSentinelConfiguration) configuration);
+		RedisURI redisUri = LettuceConverters.sentinelConfigurationToRedisURI(
+				(org.springframework.data.redis.connection.RedisSentinelConfiguration) configuration);
 
 		getRedisPassword().toOptional().ifPresent(redisUri::setPassword);
 		clientConfiguration.getClientName().ifPresent(redisUri::setClientName);