Polishing.

See #1460
Original pull request #1521

Author: schauder

spring-data-jdbc/src/test/java/org/springframework/data/jdbc/core/JdbcAggregateTemplateIntegrationTests.java

@@ -87,6 +87,7 @@
  * @author Milan Milanov
  * @author Mikhail Polivakha
  * @author Chirag Tailor
+ * @author Vincent Galloy
  */
 @ContextConfiguration
 @Transactional
@@ -1046,11 +1047,13 @@ void insertOnlyPropertyDoesNotGetUpdated() {
 	}
 
 	@Test // GH-1460
+	@EnabledOnFeature(SUPPORTS_ARRAYS)
 	void readEnumArray() {
+
 		EnumArrayOwner entity = new EnumArrayOwner();
 		entity.digits = new Color[]{Color.BLUE};
 
-		assertThat(template.save(entity)).isNotNull();
+		template.save(entity);
 
 		assertThat(template.findById(entity.id, EnumArrayOwner.class).digits).isEqualTo(new Color[]{Color.BLUE});
 	}

spring-data-relational/src/main/java/org/springframework/data/relational/core/conversion/BasicRelationalConverter.java

@@ -54,6 +54,7 @@
  * @author Mark Paluch
  * @author Jens Schauder
  * @author Chirag Tailor
+ * @author Vincent Galloy
  * @see MappingContext
  * @see SimpleTypeHolder
  * @see CustomConversions
@@ -175,7 +176,11 @@ public Object writeValue(@Nullable Object value, TypeInformation<?> type) {
 
 		// TODO: We should add conversion support for arrays, however,
 		// these should consider multi-dimensional arrays as well.
-		if (value.getClass().isArray() && !value.getClass().getComponentType().isEnum() && (TypeInformation.OBJECT.equals(type) || type.isCollectionLike())) {
+		if (value.getClass().isArray() //
+				&& !value.getClass().getComponentType().isEnum() //
+				&& (TypeInformation.OBJECT.equals(type) //
+						|| type.isCollectionLike()) //
+		) {
 			return value;
 		}