HHH-19267 Change scope of methods in JdbcEnvironmentInitiator

This way Hibernate Reactive can reuse the logic for
determining the database version, or the dialect resolution info.

Related to hibernate/hibernate-reactive#2129

Author: DavideD

hibernate-core/src/main/java/org/hibernate/engine/jdbc/env/internal/JdbcEnvironmentInitiator.java

@@ -174,15 +174,17 @@ private DatabaseConnectionInfo buildDbInfo(Map<String, Object> configurationValu
 		return new DatabaseConnectionInfoImpl( configurationValues, dialect );
 	}
 
-	private static JdbcEnvironmentImpl getJdbcEnvironmentWithDefaults(
+	// Used by Hibernate Reactive
+	protected JdbcEnvironmentImpl getJdbcEnvironmentWithDefaults(
 			Map<String, Object> configurationValues,
 			ServiceRegistryImplementor registry,
 			DialectFactory dialectFactory) {
 		final Dialect dialect = dialectFactory.buildDialect( configurationValues, null );
 		return new JdbcEnvironmentImpl( registry, dialect );
 	}
 
-	private static JdbcEnvironmentImpl getJdbcEnvironmentWithExplicitConfiguration(
+	// Used by Hibernate Reactive
+	protected JdbcEnvironmentImpl getJdbcEnvironmentWithExplicitConfiguration(
 			Map<String, Object> configurationValues,
 			ServiceRegistryImplementor registry,
 			DialectFactory dialectFactory,
@@ -203,6 +205,15 @@ private static JdbcEnvironmentImpl getJdbcEnvironmentWithExplicitConfiguration(
 				null,
 				configurationValues
 		);
+		return getJdbcEnvironmentWithExplicitConfiguration( configurationValues, registry, dialectFactory, dialectResolutionInfo );
+	}
+
+	// Used by Hibernate Reactive
+	protected JdbcEnvironmentImpl getJdbcEnvironmentWithExplicitConfiguration(
+			Map<String, Object> configurationValues,
+			ServiceRegistryImplementor registry,
+			DialectFactory dialectFactory,
+			DialectResolutionInfo dialectResolutionInfo) {
 		final Dialect dialect = dialectFactory.buildDialect( configurationValues, () -> dialectResolutionInfo );
 		return new JdbcEnvironmentImpl( registry, dialect );
 	}