Polish "Add HGETDEL, HGETEX and HSETEX hash commands".

This commit polishes the previous commit with the following:

- Convert space indents into tab indents

Signed-off-by: Chris Bono <chris.bono@broadcom.com>

Author: onobc

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

@@ -1617,20 +1617,20 @@ public List<String> hVals(String key) {
 		return convertAndReturn(delegate.hVals(serialize(key)), byteListToStringList);
 	}
 
-    @Override
-    public List<String> hGetDel(String key, String... fields) {
-        return convertAndReturn(delegate.hGetDel(serialize(key), serializeMulti(fields)), byteListToStringList);
-    }
+	@Override
+	public List<String> hGetDel(String key, String... fields) {
+		return convertAndReturn(delegate.hGetDel(serialize(key), serializeMulti(fields)), byteListToStringList);
+	}
 
-    @Override
-    public List<String> hGetEx(String key, Expiration expiration, String... fields) {
-        return convertAndReturn(delegate.hGetEx(serialize(key), expiration, serializeMulti(fields)), byteListToStringList);
-    }
+	@Override
+	public List<String> hGetEx(String key, Expiration expiration, String... fields) {
+		return convertAndReturn(delegate.hGetEx(serialize(key), expiration, serializeMulti(fields)), byteListToStringList);
+	}
 
-    @Override
-    public Boolean hSetEx(@NonNull String key, @NonNull Map<@NonNull String, String> hashes, HashFieldSetOption condition, Expiration expiration) {
-        return convertAndReturn(delegate.hSetEx(serialize(key), serialize(hashes), condition, expiration), Converters.identityConverter());
-    }
+	@Override
+	public Boolean hSetEx(@NonNull String key, @NonNull Map<@NonNull String, String> hashes, HashFieldSetOption condition, Expiration expiration) {
+		return convertAndReturn(delegate.hSetEx(serialize(key), serialize(hashes), condition, expiration), Converters.identityConverter());
+	}
 
 	@Override
 	public Long incr(String key) {

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

@@ -1602,26 +1602,26 @@ default List<Long> hpTtl(byte[] key, byte[]... fields) {
 		return hashCommands().hpTtl(key, fields);
 	}
 
-    /** @deprecated in favor of {@link RedisConnection#hashCommands()}}. */
-    @Override
-    @Deprecated
-    default List<byte[]> hGetDel(byte[] key, byte[]... fields) {
-        return hashCommands().hGetDel(key, fields);
-    }
-
-    /** @deprecated in favor of {@link RedisConnection#hashCommands()}}. */
-    @Override
-    @Deprecated
-    default List<byte[]> hGetEx(byte[] key, Expiration expiration, byte[]... fields) {
-        return hashCommands().hGetEx(key, expiration, fields);
-    }
-
-    /** @deprecated in favor of {@link RedisConnection#hashCommands()}}. */
-    @Override
-    @Deprecated
-    default Boolean hSetEx(byte[] key, Map<byte[], byte[]> hashes, HashFieldSetOption condition, Expiration expiration) {
-        return hashCommands().hSetEx(key, hashes, condition, expiration);
-    }
+	/** @deprecated in favor of {@link RedisConnection#hashCommands()}}. */
+	@Override
+	@Deprecated
+	default List<byte[]> hGetDel(byte[] key, byte[]... fields) {
+		return hashCommands().hGetDel(key, fields);
+	}
+
+	/** @deprecated in favor of {@link RedisConnection#hashCommands()}}. */
+	@Override
+	@Deprecated
+	default List<byte[]> hGetEx(byte[] key, Expiration expiration, byte[]... fields) {
+		return hashCommands().hGetEx(key, expiration, fields);
+	}
+
+	/** @deprecated in favor of {@link RedisConnection#hashCommands()}}. */
+	@Override
+	@Deprecated
+	default Boolean hSetEx(byte[] key, Map<byte[], byte[]> hashes, HashFieldSetOption condition, Expiration expiration) {
+		return hashCommands().hSetEx(key, hashes, condition, expiration);
+	}
 
 	/** @deprecated in favor of {@link RedisConnection#hashCommands()}}. */
 	@Override