#90 - Polishing.

Original pull request: #90.

Author: schauder

src/main/java/org/springframework/data/r2dbc/repository/support/SimpleR2dbcRepository.java

@@ -88,10 +88,7 @@ public <S extends T> Mono<S> save(S objectToSave) {
 		GenericExecuteSpec exec = databaseClient.execute().sql(update);
 
 		BindSpecAdapter<GenericExecuteSpec> wrapper = BindSpecAdapter.create(exec);
-		columns.forEach((k, v) -> {
-			update.bind(wrapper, k, v);
-
-		});
+		columns.forEach((k, v) -> update.bind(wrapper, k, v));
 		update.bindId(wrapper, id);
 
 		return wrapper.getBoundOperation().as(entity.getJavaType()) //

src/test/java/org/springframework/data/r2dbc/repository/AbstractR2dbcRepositoryIntegrationTests.java

@@ -188,16 +188,16 @@ public void shouldInsertItemsTransactional() {
 		Flux<Map<String, Object>> transactional = client.inTransaction(db -> {
 
 			return transactionalRepository.save(legoSet1) //
-					.map(it -> jdbc.queryForMap("SELECT count(*) as count FROM legoset"));
+					.map(it -> jdbc.queryForMap("SELECT count(*) AS count FROM legoset"));
 		});
 
 		Mono<Map<String, Object>> nonTransactional = transactionalRepository.save(legoSet2) //
-				.map(it -> jdbc.queryForMap("SELECT count(*) as count FROM legoset"));
+				.map(it -> jdbc.queryForMap("SELECT count(*) AS count FROM legoset"));
 
 		transactional.as(StepVerifier::create).expectNext(Collections.singletonMap("count", 0L)).verifyComplete();
 		nonTransactional.as(StepVerifier::create).expectNext(Collections.singletonMap("count", 2L)).verifyComplete();
 
-		Map<String, Object> count = jdbc.queryForMap("SELECT count(*) as count FROM legoset");
+		Map<String, Object> count = jdbc.queryForMap("SELECT count(*) AS count FROM legoset");
 		assertThat(count).containsEntry("count", 2L);
 	}
 

src/test/java/org/springframework/data/r2dbc/repository/support/H2SimpleR2dbcRepositoryIntegrationTests.java

@@ -75,10 +75,9 @@ public void shouldInsertNewObjectWithGivenId() {
 
 		repository.save(legoSet) //
 				.as(StepVerifier::create) //
-				.consumeNextWith(actual -> {
-
-					assertThat(actual.getId()).isEqualTo(9999);
-				}).verifyComplete();
+				.consumeNextWith( //
+						actual -> assertThat(actual.getId()).isEqualTo(9999) //
+				).verifyComplete();
 
 		Map<String, Object> map = jdbc.queryForMap("SELECT * FROM legoset");
 		assertThat(map).containsEntry("name", "SCHAUFELRADBAGGER").containsEntry("manual", 12).containsKey("id");