Remove non-Javadoc comments.

These are no longer serve their purpose.

Closes #2699

Author: schauder

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

@@ -254,10 +254,6 @@ private boolean canWriteAsJdbcValue(@Nullable Object value) {
 		return customWriteTarget.isPresent() && customWriteTarget.get().isAssignableFrom(JdbcValue.class);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.jdbc.core.convert.JdbcConverter#writeValue(java.lang.Object, java.lang.Class, int)
-	 */
 	@Override
 	public JdbcValue writeJdbcValue(@Nullable Object value, Class<?> columnType, SQLType sqlType) {
 

spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/support/FluentQuerySupport.java

@@ -50,10 +50,6 @@ abstract class FluentQuerySupport<S, R> implements FluentQuery.FetchableFluentQu
 		this.fieldsToInclude = fieldsToInclude;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.repository.query.FluentQuery.ReactiveFluentQuery#sortBy(org.springframework.data.domain.Sort)
-	 */
 	@Override
 	public FetchableFluentQuery<R> sortBy(Sort sort) {
 
@@ -62,10 +58,6 @@ public FetchableFluentQuery<R> sortBy(Sort sort) {
 		return create(example, sort, resultType, fieldsToInclude);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.repository.query.FluentQuery.ReactiveFluentQuery#as(java.lang.Class)
-	 */
 	@Override
 	public <R> FetchableFluentQuery<R> as(Class<R> projection) {
 
@@ -74,10 +66,6 @@ public <R> FetchableFluentQuery<R> as(Class<R> projection) {
 		return create(example, sort, projection, fieldsToInclude);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.repository.query.FluentQuery.ReactiveFluentQuery#project(java.util.Collection)
-	 */
 	@Override
 	public FetchableFluentQuery<R> project(Collection<String> properties) {
 

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/config/AbstractR2dbcConfiguration.java

@@ -68,10 +68,6 @@ public abstract class AbstractR2dbcConfiguration implements ApplicationContextAw
 
 	private @Nullable ApplicationContext context;
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)
-	 */
 	@Override
 	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
 		this.context = applicationContext;

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/config/PersistentEntitiesFactoryBean.java

@@ -39,19 +39,11 @@ public PersistentEntitiesFactoryBean(R2dbcMappingContext mappingContext) {
 		this.mappingContext = mappingContext;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.beans.factory.FactoryBean#getObject()
-	 */
 	@Override
 	public PersistentEntities getObject() {
 		return PersistentEntities.of(mappingContext);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.beans.factory.FactoryBean#getObjectType()
-	 */
 	@Override
 	public Class<?> getObjectType() {
 		return PersistentEntities.class;

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/config/R2dbcAuditingRegistrar.java

@@ -37,19 +37,11 @@
  */
 class R2dbcAuditingRegistrar extends AuditingBeanDefinitionRegistrarSupport {
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.auditing.config.AuditingBeanDefinitionRegistrarSupport#getAnnotation()
-	 */
 	@Override
 	protected Class<? extends Annotation> getAnnotation() {
 		return EnableR2dbcAuditing.class;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.auditing.config.AuditingBeanDefinitionRegistrarSupport#getAuditingHandlerBeanName()
-	 */
 	@Override
 	protected String getAuditingHandlerBeanName() {
 		return "r2dbcAuditingHandler";
@@ -61,10 +53,6 @@ protected void postProcess(BeanDefinitionBuilder builder, AuditingConfiguration
 		builder.setFactoryMethod("from").addConstructorArgReference("r2dbcMappingContext");
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.auditing.config.AuditingBeanDefinitionRegistrarSupport#getAuditHandlerBeanDefinitionBuilder(org.springframework.data.auditing.config.AuditingConfiguration)
-	 */
 	@Override
 	protected BeanDefinitionBuilder getAuditHandlerBeanDefinitionBuilder(AuditingConfiguration configuration) {
 
@@ -74,10 +62,6 @@ protected BeanDefinitionBuilder getAuditHandlerBeanDefinitionBuilder(AuditingCon
 				BeanDefinitionBuilder.rootBeanDefinition(ReactiveIsNewAwareAuditingHandler.class));
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.auditing.config.AuditingBeanDefinitionRegistrarSupport#registerAuditListener(org.springframework.beans.factory.config.BeanDefinition, org.springframework.beans.factory.support.BeanDefinitionRegistry)
-	 */
 	@Override
 	protected void registerAuditListenerBeanDefinition(BeanDefinition auditingHandlerDefinition,
 			BeanDefinitionRegistry registry) {

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/convert/EntityRowMapper.java

@@ -37,10 +37,6 @@ public EntityRowMapper(Class<T> typeRoRead, R2dbcConverter converter) {
 		this.converter = converter;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see java.util.function.BiFunction#apply(java.lang.Object, java.lang.Object)
-	 */
 	@Override
 	public T apply(Row row, RowMetadata metadata) {
 		return converter.read(typeRoRead, row, metadata);

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/convert/EnumWriteSupport.java

@@ -47,10 +47,6 @@
 @WritingConverter
 public abstract class EnumWriteSupport<E extends Enum<E>> implements Converter<E, E> {
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.core.convert.converter.Converter#convert(java.lang.Object)
-	 */
 	@Override
 	public E convert(E enumInstance) {
 		return enumInstance;

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/convert/MappingR2dbcConverter.java

@@ -90,19 +90,11 @@ public MappingR2dbcConverter(
 	// Entity reading
 	// ----------------------------------
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.convert.EntityReader#read(java.lang.Class, S)
-	 */
 	@Override
 	public <R> R read(Class<R> type, Row row) {
 		return read(type, row, null);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.convert.R2dbcConverter#read(java.lang.Class, io.r2dbc.spi.Row, io.r2dbc.spi.RowMetadata)
-	 */
 	@Override
 	public <R> R read(Class<R> type, Row row, @Nullable RowMetadata metadata) {
 
@@ -331,10 +323,6 @@ private <S> S createInstance(Row row, @Nullable RowMetadata rowMetadata, String
 	// Entity writing
 	// ----------------------------------
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.convert.EntityWriter#write(java.lang.Object, java.lang.Object)
-	 */
 	@Override
 	public void write(Object source, OutboundRow sink) {
 
@@ -532,10 +520,6 @@ private Object getPotentiallyConvertedSimpleWrite(@Nullable Object value, Class<
 		return Enum.class.isAssignableFrom(value.getClass()) ? ((Enum<?>) value).name() : value;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.convert.R2dbcConverter#getArrayValue(org.springframework.data.r2dbc.dialect.ArrayColumns, org.springframework.data.relational.core.mapping.RelationalPersistentProperty, java.lang.Object)
-	 */
 	@Override
 	public Object getArrayValue(ArrayColumns arrayColumns, RelationalPersistentProperty property, Object value) {
 
@@ -562,10 +546,6 @@ public Object getArrayValue(ArrayColumns arrayColumns, RelationalPersistentPrope
 		return value;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.convert.R2dbcConverter#getTargetType(Class)
-	 */
 	@Override
 	public Class<?> getTargetType(Class<?> valueType) {
 
@@ -576,10 +556,6 @@ public Class<?> getTargetType(Class<?> valueType) {
 		});
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.convert.R2dbcConverter#isSimpleType(Class)
-	 */
 	@Override
 	public boolean isSimpleType(Class<?> type) {
 		return getConversions().isSimpleType(type);

spring-data-r2dbc/src/main/java/org/springframework/data/r2dbc/core/DefaultReactiveDataAccessStrategy.java

@@ -132,10 +132,6 @@ public DefaultReactiveDataAccessStrategy(R2dbcDialect dialect, R2dbcConverter co
 				this.mappingContext);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getAllColumns(java.lang.Class)
-	 */
 	@Override
 	public List<SqlIdentifier> getAllColumns(Class<?> entityType) {
 
@@ -153,10 +149,6 @@ public List<SqlIdentifier> getAllColumns(Class<?> entityType) {
 		return columnNames;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getIdentifierColumns(java.lang.Class)
-	 */
 	@Override
 	public List<SqlIdentifier> getIdentifierColumns(Class<?> entityType) {
 
@@ -173,10 +165,6 @@ public List<SqlIdentifier> getIdentifierColumns(Class<?> entityType) {
 		return columnNames;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getOutboundRow(java.lang.Object)
-	 */
 	public OutboundRow getOutboundRow(Object object) {
 
 		Assert.notNull(object, "Entity object must not be null");
@@ -256,28 +244,16 @@ private Parameter getArrayValue(Parameter value, RelationalPersistentProperty pr
 				actualType);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getBindValue(Parameter)
-	 */
 	@Override
 	public Parameter getBindValue(Parameter value) {
 		return this.updateMapper.getBindValue(value);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getRowMapper(java.lang.Class)
-	 */
 	@Override
 	public <T> BiFunction<Row, RowMetadata, T> getRowMapper(Class<T> typeToRead) {
 		return new EntityRowMapper<>(typeToRead, this.converter);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.core.ReactiveDataAccessStrategy#processNamedParameters(java.lang.String, org.springframework.data.r2dbc.core.ReactiveDataAccessStrategy.NamedParameterProvider)
-	 */
 	@Override
 	public PreparedOperation<?> processNamedParameters(String query, NamedParameterProvider parameterProvider) {
 
@@ -299,37 +275,21 @@ public PreparedOperation<?> processNamedParameters(String query, NamedParameterP
 		return this.expander.expand(query, this.dialect.getBindMarkersFactory(), new MapBindParameterSource(namedBindings));
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getTableName(java.lang.Class)
-	 */
 	@Override
 	public SqlIdentifier getTableName(Class<?> type) {
 		return getRequiredPersistentEntity(type).getTableName();
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#toSql(SqlIdentifier)
-	 */
 	@Override
 	public String toSql(SqlIdentifier identifier) {
 		return this.updateMapper.toSql(identifier);
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getStatementMapper()
-	 */
 	@Override
 	public StatementMapper getStatementMapper() {
 		return this.statementMapper;
 	}
 
-	/*
-	 * (non-Javadoc)
-	 * @see org.springframework.data.r2dbc.function.ReactiveDataAccessStrategy#getConverter()
-	 */
 	public R2dbcConverter getConverter() {
 		return this.converter;
 	}