Polishing.

Refine name and visibility of runtime hints registrars.

See #1279
see #1269

spring-data-jdbc/src/main/java/org/springframework/data/jdbc/aot/JdbcRuntimeHintsRegistrar.java

@@ -32,10 +32,12 @@ import org.springframework.data.relational.core.mapping.event.BeforeSaveCallback
 import org.springframework.lang.Nullable;
 
 /**
+ * {@link RuntimeHintsRegistrar} for JDBC.
+ *
  * @author Christoph Strobl
  * @since 3.0
  */
-public class DataJdbcRuntimeHints implements RuntimeHintsRegistrar {
+class JdbcRuntimeHintsRegistrar implements RuntimeHintsRegistrar {
 
 	@Override
 	public void registerHints(RuntimeHints hints, @Nullable ClassLoader classLoader) {

spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/config/AbstractJdbcConfiguration.java

@@ -123,10 +123,9 @@ public class AbstractJdbcConfiguration implements ApplicationContextAware {
 
 	/**
 	 * Creates a {@link RelationalConverter} using the configured
-	 * {@link #jdbcMappingContext(Optional, JdbcCustomConversions)}. Will get {@link #jdbcCustomConversions()} ()}
-	 * applied.
+	 * {@link #jdbcMappingContext(Optional, JdbcCustomConversions, RelationalManagedTypes)}.
 	 *
-	 * @see #jdbcMappingContext(Optional, JdbcCustomConversions)
+	 * @see #jdbcMappingContext(Optional, JdbcCustomConversions, RelationalManagedTypes)
 	 * @see #jdbcCustomConversions()
 	 * @return must not be {@literal null}.
 	 */

spring-data-jdbc/src/main/resources/META-INF/spring/aot.factories

@@ -1,2 +1,2 @@
 org.springframework.aot.hint.RuntimeHintsRegistrar=\
-	org.springframework.data.jdbc.aot.DataJdbcRuntimeHints
+	org.springframework.data.jdbc.aot.JdbcRuntimeHintsRegistrar