DATAJDBC-428 - Polishing.

Code formatting.

spring-data-jdbc/src/main/java/org/springframework/data/jdbc/core/convert/BasicJdbcConverter.java

@@ -75,8 +75,8 @@ public class BasicJdbcConverter extends BasicRelationalConverter implements Jdbc
 	/**
 	 * Creates a new {@link BasicRelationalConverter} given {@link MappingContext} and a
 	 * {@link JdbcTypeFactory#unsupported() no-op type factory} throwing {@link UnsupportedOperationException} on type
-	 * creation. Use {@link #BasicJdbcConverter(MappingContext, RelationResolver, JdbcTypeFactory)} to convert arrays and
-	 * large objects into JDBC-specific types.
+	 * creation. Use {@link #BasicJdbcConverter(MappingContext, RelationResolver, CustomConversions, JdbcTypeFactory)}
+	 * (MappingContext, RelationResolver, JdbcTypeFactory)} to convert arrays and large objects into JDBC-specific types.
 	 *
 	 * @param context must not be {@literal null}.
 	 * @param relationResolver used to fetch additional relations from the database. Must not be {@literal null}.
@@ -131,6 +131,7 @@ public class BasicJdbcConverter extends BasicRelationalConverter implements Jdbc
 		}
 
 		if (AggregateReference.class.isAssignableFrom(type.getType())) {
+
 			if (type.getType().isAssignableFrom(value.getClass())) {
 				return value;
 			}
@@ -297,7 +298,7 @@ public class BasicJdbcConverter extends BasicRelationalConverter implements Jdbc
 		}
 
 		private <S> ReadingContext<S> extendBy(RelationalPersistentProperty property) {
-			return new ReadingContext<S>(
+			return new ReadingContext<>(
 					(RelationalPersistentEntity<S>) getMappingContext().getRequiredPersistentEntity(property.getActualType()),
 					resultSet, rootPath.extendBy(property), path.extendBy(property), identifier, key);
 		}
@@ -382,7 +383,7 @@ public class BasicJdbcConverter extends BasicRelationalConverter implements Jdbc
 
 			ReadingContext<?> newContext = extendBy(property);
 
-			if(shouldCreateEmptyEmbeddedInstance(property) || newContext.hasInstanceValues(idValue)) {
+			if (shouldCreateEmptyEmbeddedInstance(property) || newContext.hasInstanceValues(idValue)) {
 				return newContext.createInstanceInternal(idValue);
 			}
 

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

@@ -48,7 +48,6 @@ import org.junit.Test;
 import org.mockito.ArgumentMatchers;
 import org.mockito.invocation.InvocationOnMock;
 import org.mockito.stubbing.Answer;
-
 import org.springframework.data.annotation.Id;
 import org.springframework.data.annotation.PersistenceConstructor;
 import org.springframework.data.jdbc.core.mapping.AggregateReference;
@@ -131,19 +130,19 @@ public class EntityRowMapperUnitTests {
 				.containsExactly(ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha");
 	}
 
-	@Test   // DATAJDBC-427
+	@Test // DATAJDBC-427
 	public void simpleWithReferenceGetProperlyExtracted() throws SQLException {
 
 		ResultSet rs = mockResultSet(asList("id", "name", "trivial_id"), //
-			ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", 100L);
+				ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", 100L);
 		rs.next();
 
 		WithReference extracted = createRowMapper(WithReference.class).mapRow(rs, 1);
 
 		assertThat(extracted) //
-			.isNotNull() //
-			.extracting(e -> e.id, e -> e.name, e -> e.trivialId) //
-			.containsExactly(ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", AggregateReference.to(100L));
+				.isNotNull() //
+				.extracting(e -> e.id, e -> e.name, e -> e.trivialId) //
+				.containsExactly(ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", AggregateReference.to(100L));
 	}
 
 	@Test // DATAJDBC-113
@@ -176,19 +175,19 @@ public class EntityRowMapperUnitTests {
 				.containsExactly(ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", 24L, "beta");
 	}
 
-	@Test   // DATAJDBC-427
+	@Test // DATAJDBC-427
 	public void immutableWithReferenceGetsProperlyExtracted() throws SQLException {
 
 		ResultSet rs = mockResultSet(asList("id", "name", "trivial_id"), //
-			ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", 100L);
+				ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", 100L);
 		rs.next();
 
 		WithReferenceImmutable extracted = createRowMapper(WithReferenceImmutable.class).mapRow(rs, 1);
 
 		assertThat(extracted) //
-			.isNotNull() //
-			.extracting(e -> e.id, e -> e.name, e -> e.trivialId) //
-			.containsExactly(ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", AggregateReference.to(100L));
+				.isNotNull() //
+				.extracting(e -> e.id, e -> e.name, e -> e.trivialId) //
+				.containsExactly(ID_FOR_ENTITY_NOT_REFERENCING_MAP, "alpha", AggregateReference.to(100L));
 	}
 
 	// TODO add additional test for multilevel embeddables
@@ -334,7 +333,8 @@ public class EntityRowMapperUnitTests {
 				ID_FOR_ENTITY_NOT_REFERENCING_MAP, "ru'Ha'");
 		rs.next();
 
-		WithNullableEmbeddedImmutableValue extracted = createRowMapper(WithNullableEmbeddedImmutableValue.class).mapRow(rs, 1);
+		WithNullableEmbeddedImmutableValue extracted = createRowMapper(WithNullableEmbeddedImmutableValue.class) //
+				.mapRow(rs, 1);
 
 		assertThat(extracted) //
 				.isNotNull() //
@@ -365,7 +365,8 @@ public class EntityRowMapperUnitTests {
 				ID_FOR_ENTITY_NOT_REFERENCING_MAP, 24);
 		rs.next();
 
-		WithEmbeddedPrimitiveImmutableValue extracted = createRowMapper(WithEmbeddedPrimitiveImmutableValue.class).mapRow(rs, 1);
+		WithEmbeddedPrimitiveImmutableValue extracted = createRowMapper(WithEmbeddedPrimitiveImmutableValue.class)
+				.mapRow(rs, 1);
 
 		assertThat(extracted) //
 				.isNotNull() //
@@ -380,7 +381,8 @@ public class EntityRowMapperUnitTests {
 				ID_FOR_ENTITY_NOT_REFERENCING_MAP, null);
 		rs.next();
 
-		WithNullableEmbeddedImmutableValue extracted = createRowMapper(WithNullableEmbeddedImmutableValue.class).mapRow(rs, 1);
+		WithNullableEmbeddedImmutableValue extracted = createRowMapper(WithNullableEmbeddedImmutableValue.class) //
+				.mapRow(rs, 1);
 
 		assertThat(extracted) //
 				.isNotNull() //
@@ -428,7 +430,8 @@ public class EntityRowMapperUnitTests {
 				ID_FOR_ENTITY_NOT_REFERENCING_MAP, null);
 		rs.next();
 
-		WithEmbeddedPrimitiveImmutableValue extracted = createRowMapper(WithEmbeddedPrimitiveImmutableValue.class).mapRow(rs, 1);
+		WithEmbeddedPrimitiveImmutableValue extracted = createRowMapper(WithEmbeddedPrimitiveImmutableValue.class)
+				.mapRow(rs, 1);
 
 		assertThat(extracted) //
 				.isNotNull() //