Merge remote-tracking branch 'upstream/master' into wip/6.0

documentation/src/test/java/org/hibernate/userguide/naming/AcmeCorpPhysicalNamingStrategy.java

@@ -6,14 +6,15 @@
  */
 package org.hibernate.userguide.naming;
 
-import java.util.LinkedList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.TreeMap;
+import java.util.stream.Collectors;
 
 import org.hibernate.boot.model.naming.Identifier;
-import org.hibernate.boot.model.naming.PhysicalNamingStrategy;
+import org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl;
 import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment;
 
 import org.apache.commons.lang3.StringUtils;
@@ -27,40 +28,35 @@ import org.apache.commons.lang3.StringUtils;
  * Additionally standards call for the replacement of certain words with abbreviations.
  *
  * @author Steve Ebersole
+ * @author Nathan Xu
  */
-public class AcmeCorpPhysicalNamingStrategy implements PhysicalNamingStrategy {
+public class AcmeCorpPhysicalNamingStrategy extends PhysicalNamingStrategyStandardImpl {
-	private static final Map<String,String> ABBREVIATIONS = buildAbbreviationMap();
+	private static final Map<String, String> ABBREVIATIONS;
 
-	@Override
+	static {
-	public Identifier toPhysicalCatalogName(Identifier name, JdbcEnvironment jdbcEnvironment) {
+		ABBREVIATIONS = new TreeMap<>( String.CASE_INSENSITIVE_ORDER );
-		// Acme naming standards do not apply to catalog names
+		ABBREVIATIONS.put( "account", "acct" );
-		return name;
+		ABBREVIATIONS.put( "number", "num" );
-	}
-
-	@Override
-	public Identifier toPhysicalSchemaName(Identifier name, JdbcEnvironment jdbcEnvironment) {
-		// Acme naming standards do not apply to schema names
-		return name;
 	}
 
 	@Override
 	public Identifier toPhysicalTableName(Identifier name, JdbcEnvironment jdbcEnvironment) {
 		final List<String> parts = splitAndReplace( name.getText() );
 		return jdbcEnvironment.getIdentifierHelper().toIdentifier(
-				join( parts ),
+				StringUtils.join( parts, '_' ),
 				name.isQuoted()
 		);
 	}
 
 	@Override
 	public Identifier toPhysicalSequenceName(Identifier name, JdbcEnvironment jdbcEnvironment) {
-		final LinkedList<String> parts = splitAndReplace( name.getText() );
+		final List<String> parts = splitAndReplace( name.getText() );
 		// Acme Corp says all sequences should end with _seq
-		if ( !"seq".equalsIgnoreCase( parts.getLast() ) ) {
+		if ( !"seq".equals( parts.get( parts.size() - 1 ) ) ) {
 			parts.add( "seq" );
 		}
 		return jdbcEnvironment.getIdentifierHelper().toIdentifier(
-				join( parts ),
+				StringUtils.join( parts, '_' ),
 				name.isQuoted()
 		);
 	}
@@ -69,50 +65,15 @@ public class AcmeCorpPhysicalNamingStrategy implements PhysicalNamingStrategy {
 	public Identifier toPhysicalColumnName(Identifier name, JdbcEnvironment jdbcEnvironment) {
 		final List<String> parts = splitAndReplace( name.getText() );
 		return jdbcEnvironment.getIdentifierHelper().toIdentifier(
-				join( parts ),
+				StringUtils.join( parts, '_' ),
 				name.isQuoted()
 		);
 	}
 
-	private static Map<String, String> buildAbbreviationMap() {
+	private List<String> splitAndReplace(String name) {
-		TreeMap<String,String> abbreviationMap = new TreeMap<> ( String.CASE_INSENSITIVE_ORDER );
+		return Arrays.stream( StringUtils.splitByCharacterTypeCamelCase( name ) )
-		abbreviationMap.put( "account", "acct" );
+				.filter( StringUtils::isNotBlank )
-		abbreviationMap.put( "number", "num" );
+				.map( p -> ABBREVIATIONS.getOrDefault( p, p ).toLowerCase( Locale.ROOT ) )
-		return abbreviationMap;
+				.collect( Collectors.toList() );
-	}
-
-	private LinkedList<String> splitAndReplace(String name) {
-		LinkedList<String> result = new LinkedList<>();
-		for ( String part : StringUtils.splitByCharacterTypeCamelCase( name ) ) {
-			if ( part == null || part.trim().isEmpty() ) {
-				// skip null and space
-				continue;
-			}
-			part = applyAbbreviationReplacement( part );
-			result.add( part.toLowerCase( Locale.ROOT ) );
-		}
-		return result;
-	}
-
-	private String applyAbbreviationReplacement(String word) {
-		if ( ABBREVIATIONS.containsKey( word ) ) {
-			return ABBREVIATIONS.get( word );
-		}
-
-		return word;
-	}
-
-	private String join(List<String> parts) {
-		boolean firstPass = true;
-		String separator = "";
-		StringBuilder joined = new StringBuilder();
-		for ( String part : parts ) {
-			joined.append( separator ).append( part );
-			if ( firstPass ) {
-				firstPass = false;
-				separator = "_";
-			}
-		}
-		return joined.toString();
 	}
 }

gradle/libraries.gradle

@@ -14,7 +14,7 @@ ext {
     junit5Version = '5.3.1'
 
     h2Version = '1.4.199'
-    bytemanVersion = '4.0.13' //Compatible with JDK14
+    bytemanVersion = '4.0.13' //Compatible with JDK16
     jnpVersion = '5.0.6.CR1'
 
     hibernateCommonsVersion = '5.1.0.Final'

hibernate-core/src/main/java/org/hibernate/action/internal/EntityUpdateAction.java

@@ -224,7 +224,7 @@ public class EntityUpdateAction extends EntityAction {
 					session
 			);
 			if ( persister.hasUpdateGeneratedProperties() ) {
-				// this entity defines proeprty generation, so process those generated
+				// this entity defines property generation, so process those generated
 				// values...
 				persister.processUpdateGeneratedProperties( id, instance, state, session );
 				if ( persister.isVersionPropertyGenerated() ) {

hibernate-core/src/main/java/org/hibernate/boot/internal/MetadataBuilderImpl.java

@@ -116,7 +116,7 @@ public class MetadataBuilderImpl implements MetadataBuilderImplementor, TypeCont
 		this.sources = sources;
 		this.options = new MetadataBuildingOptionsImpl( serviceRegistry );
 		this.bootstrapContext = new BootstrapContextImpl( serviceRegistry, options );
-		//this is needed only fro implementig deprecated method
+		//this is needed only for implementing deprecated method
 		options.setBootstrapContext( bootstrapContext );
 
 		for ( MetadataSourcesContributor contributor :

hibernate-core/src/main/java/org/hibernate/boot/model/convert/internal/AutoApplicableConverterDescriptorStandardImpl.java

@@ -20,6 +20,7 @@ import org.hibernate.boot.model.convert.spi.AutoApplicableConverterDescriptor;
 import org.hibernate.boot.model.convert.spi.ConverterDescriptor;
 import org.hibernate.boot.spi.MetadataBuildingContext;
 import org.hibernate.cfg.annotations.HCANNHelper;
+import org.hibernate.internal.util.type.PrimitiveWrapperHelper;
 
 import com.fasterxml.classmate.ResolvedType;
 import com.fasterxml.classmate.ResolvedTypeWithMembers;
@@ -147,7 +148,11 @@ public class AutoApplicableConverterDescriptorStandardImpl implements AutoApplic
 	}
 
 	private boolean typesMatch(ResolvedType converterDefinedType, ResolvedType checkType) {
-		if ( !converterDefinedType.getErasedType().isAssignableFrom( checkType.getErasedType() ) ) {
+		Class<?> erasedCheckType = checkType.getErasedType();
+		if ( erasedCheckType.isPrimitive() ) {
+			erasedCheckType = PrimitiveWrapperHelper.getDescriptorByPrimitiveType( erasedCheckType ).getWrapperClass();
+		}
+		if ( !converterDefinedType.getErasedType().isAssignableFrom( erasedCheckType ) ) {
 			return false;
 		}
 
@@ -180,4 +185,5 @@ public class AutoApplicableConverterDescriptorStandardImpl implements AutoApplic
 
 		return true;
 	}
+
 }

hibernate-core/src/main/java/org/hibernate/boot/registry/BootstrapServiceRegistryBuilder.java

@@ -208,7 +208,7 @@ public class BootstrapServiceRegistryBuilder {
 		final ClassLoaderService classLoaderService;
 		if ( providedClassLoaderService == null ) {
 			// Use a set.  As an example, in JPA, OsgiClassLoader may be in both
-			// the providedClassLoaders and the overridenClassLoader.
+			// the providedClassLoaders and the overriddenClassLoader.
 			final Set<ClassLoader> classLoaders = new HashSet<>();
 
 			if ( providedClassLoaders != null )  {

hibernate-core/src/main/java/org/hibernate/bytecode/enhance/spi/interceptor/EnhancementHelper.java

@@ -129,7 +129,7 @@ public class EnhancementHelper {
 		finally {
 			if ( isTempSession ) {
 				try {
-					// Commit the JDBC transaction is we started one.
+					// Commit the JDBC transaction if we started one.
 					if ( !isJta ) {
 						BytecodeLogger.LOGGER.debug( "Enhancement interception Helper#performWork committing transaction on temporary Session" );
 						session.getTransaction().commit();

hibernate-core/src/main/java/org/hibernate/cache/cfg/internal/DomainDataRegionConfigImpl.java

@@ -117,7 +117,7 @@ public class DomainDataRegionConfigImpl implements DomainDataRegionConfig {
 		}
 
 
-		// todo (6.0) : `EntityPersister` and `CollectionPersister` references here should be replaces with `EntityHierarchy` and `PersistentCollectionDescriptor`
+		// todo (6.0) : `EntityPersister` and `CollectionPersister` references here should be replaced with `EntityHierarchy` and `PersistentCollectionDescriptor`
 		//
 		// todo : although ^^, couldn't this just be the boot-time model?  Is there a specific need for it to be the run-time model?
 		//		that would alleviate the difference between 5.3 and 6.0 from the SPI POV

hibernate-core/src/main/java/org/hibernate/cache/internal/NaturalIdCacheKey.java

@@ -86,7 +86,7 @@ public class NaturalIdCacheKey implements Serializable {
 					@Override
 					public String initialize() {
 						//Complex toString is needed as naturalIds for entities are not simply based on a single value like primary keys
-						//the only same way to differentiate the keys is to included the disassembled values in the string.
+						//the only same way to differentiate the keys is to include the disassembled values in the string.
 						final StringBuilder toStringBuilder = new StringBuilder().append( entityName ).append(
 								"##NaturalId[" );
 						for ( int i = 0; i < naturalIdValues.length; i++ ) {

hibernate-core/src/main/java/org/hibernate/cache/internal/RegionFactoryInitiator.java

@@ -83,8 +83,9 @@ public class RegionFactoryInitiator implements StandardServiceInitiator<RegionFa
 		final Collection<Class<? extends RegionFactory>> implementors = selector.getRegisteredStrategyImplementors( RegionFactory.class );
 
 		if ( setting == null && implementors.size() != 1 ) {
-			// if either are explicitly defined as TRUE we need a RegionFactory
+			// if either is explicitly defined as TRUE we need a RegionFactory
-			if ( useSecondLevelCache == TRUE || useQueryCache == TRUE ) {
+			if ( ( useSecondLevelCache != null && useSecondLevelCache == TRUE )
+					|| ( useQueryCache != null && useQueryCache == TRUE ) ) {
 				throw new CacheException( "Caching was explicitly requested, but no RegionFactory was defined and there is not a single registered RegionFactory" );
 			}
 		}

hibernate-core/src/main/java/org/hibernate/cache/spi/entry/StandardCacheEntryImpl.java

@@ -77,7 +77,7 @@ public class StandardCacheEntryImpl implements CacheEntry {
 	@Override
 	public Serializable[] getDisassembledState() {
 		// todo: this was added to support initializing an entity's EntityEntry snapshot during reattach;
-		// this should be refactored to instead expose a method to assemble a EntityEntry based on this
+		// this should be refactored to instead expose a method to assemble an EntityEntry based on this
 		// state for return.
 		return disassembledState;
 	}

hibernate-core/src/main/java/org/hibernate/cfg/AnnotationBinder.java

@@ -569,7 +569,7 @@ public final class AnnotationBinder {
 			LOG.unsupportedMappedSuperclassWithEntityInheritance( clazzToProcess.getName() );
 		}
 
-		//TODO: be more strict with secondarytable allowance (not for ids, not for secondary table join columns etc)
+		//TODO: be more strict with secondary table allowance (not for ids, not for secondary table join columns etc)
 		InheritanceState inheritanceState = inheritanceStatePerClass.get( clazzToProcess );
 		AnnotatedClassType classType = context.getMetadataCollector().getClassType( clazzToProcess );
 
@@ -1097,7 +1097,7 @@ public final class AnnotationBinder {
 			);
 			AccessType propertyAccessor = entityBinder.getPropertyAccessor( compositeClass );
 			//In JPA 2, there is a shortcut if the IdClass is the Pk of the associated class pointed to by the id
-			//it ought to be treated as an embedded and not a real IdClass (at least in the Hibernate's internal way
+			//it ought to be treated as an embedded and not a real IdClass (at least in the Hibernate's internal way)
 			final boolean isFakeIdClass = isIdClassPkOfTheAssociatedEntity(
 					elementsToProcess,
 					compositeClass,
@@ -1673,7 +1673,7 @@ public final class AnnotationBinder {
 								}
 							}
 							if ( isRequiredAnnotationPresent ) {
-								//create a PropertyData fpr the specJ property holding the mapping
+								//create a PropertyData for the specJ property holding the mapping
 								PropertyData specJPropertyData = new PropertyInferredData(
 										declaringClass,
 										//same dec
@@ -2116,7 +2116,7 @@ public final class AnnotationBinder {
 				}
 				{
 					Column[] keyColumns = null;
-					//JPA 2 has priority and has different default column values, differenciate legacy from JPA 2
+					//JPA 2 has priority and has different default column values, differentiate legacy from JPA 2
 					Boolean isJPA2 = null;
 					if ( property.isAnnotationPresent( MapKeyColumn.class ) ) {
 						isJPA2 = Boolean.TRUE;
@@ -2147,7 +2147,7 @@ public final class AnnotationBinder {
 				}
 				{
 					JoinColumn[] joinKeyColumns = null;
-					//JPA 2 has priority and has different default column values, differenciate legacy from JPA 2
+					//JPA 2 has priority and has different default column values, differentiate legacy from JPA 2
 					Boolean isJPA2 = null;
 					if ( property.isAnnotationPresent( MapKeyJoinColumns.class ) ) {
 						isJPA2 = Boolean.TRUE;
@@ -2649,7 +2649,7 @@ public final class AnnotationBinder {
 			}
 			associationTableBinder.setUniqueConstraints( uniqueConstraints );
 			associationTableBinder.setJpaIndex( jpaIndexes );
-			//set check constaint in the second pass
+			//set check constraint in the second pass
 			annJoins = joins.length == 0 ? null : joins;
 			annInverseJoins = inverseJoins == null || inverseJoins.length == 0 ? null : inverseJoins;
 		}
@@ -2687,7 +2687,7 @@ public final class AnnotationBinder {
 			boolean isIdentifierMapper,
 			MetadataBuildingContext buildingContext,
 			boolean isComponentEmbedded,
-			boolean isId, //is a identifier
+			boolean isId, //is an identifier
 			Map<XClass, InheritanceState> inheritanceStatePerClass,
 			String referencedEntityName, //is a component who is overridden by a @MapsId
 			Ejb3JoinColumn[] columns) {
@@ -2834,7 +2834,7 @@ public final class AnnotationBinder {
 		//add elements of the embeddable superclass
 		XClass superClass = xClassProcessed.getSuperclass();
 		while ( superClass != null && superClass.isAnnotationPresent( MappedSuperclass.class ) ) {
-			//FIXME: proper support of typevariables incl var resolved at upper levels
+			//FIXME: proper support of type variables incl var resolved at upper levels
 			propContainer = new PropertyContainer( superClass, xClassProcessed, propertyAccessor );
 			addElementsOfClass( classElements, propContainer, buildingContext );
 			superClass = superClass.getSuperclass();
@@ -3146,7 +3146,7 @@ public final class AnnotationBinder {
 		final JoinColumn joinColumn = property.getAnnotation( JoinColumn.class );
 		final JoinColumns joinColumns = property.getAnnotation( JoinColumns.class );
 
-		//Make sure that JPA1 key-many-to-one columns are read only tooj
+		//Make sure that JPA1 key-many-to-one columns are read only too
 		boolean hasSpecjManyToOne=false;
 		if ( context.getBuildingOptions().isSpecjProprietarySyntaxEnabled() ) {
 			String columnName = "";
@@ -3298,7 +3298,7 @@ public final class AnnotationBinder {
 			KeyValue identifier = propertyHolder.getIdentifier();
 			if ( identifier == null ) {
 				//this is a @OneToOne in an @EmbeddedId (the persistentClass.identifier is not set yet, it's being built)
-				//by definition the PK cannot refers to itself so it cannot map to itself
+				//by definition the PK cannot refer to itself so it cannot map to itself
 				mapToPK = false;
 			}
 			else {
@@ -3635,7 +3635,7 @@ public final class AnnotationBinder {
 			InheritanceState state = new InheritanceState( clazz, inheritanceStatePerClass, buildingContext );
 			if ( superclassState != null ) {
 				//the classes are ordered thus preventing an NPE
-				//FIXME if an entity has subclasses annotated @MappedSperclass wo sub @Entity this is wrong
+				//FIXME if an entity has subclasses annotated @MappedSuperclass wo sub @Entity this is wrong
 				superclassState.setHasSiblings( true );
 				InheritanceState superEntityState = InheritanceState.getInheritanceStateOfSuperEntity(
 						clazz, inheritanceStatePerClass

hibernate-core/src/main/java/org/hibernate/cfg/BinderHelper.java

@@ -312,7 +312,7 @@ public class BinderHelper {
 				columnsList.append( ") " );
 
 				if ( associatedEntity != null ) {
-					//overidden destination
+					//overridden destination
 					columnsList.append( "of " )
 							.append( associatedEntity.getEntityName() )
 							.append( "." )
@@ -439,7 +439,7 @@ public class BinderHelper {
 				|| "embedded".equals( property.getPropertyAccessorName() ) ) {
 			return;
 		}
-// FIXME cannot use subproperties becasue the caller needs top level properties
+// FIXME cannot use subproperties because the caller needs top level properties
 //		if ( property.isComposite() ) {
 //			Iterator subProperties = ( (Component) property.getValue() ).getPropertyIterator();
 //			while ( subProperties.hasNext() ) {
@@ -460,7 +460,7 @@ public class BinderHelper {
 	}
 
 	/**
-	 * Retrieve the property by path in a recursive way, including IndetifierProperty in the loop
+	 * Retrieve the property by path in a recursive way, including IdentifierProperty in the loop
 	 * If propertyName is null or empty, the IdentifierProperty is returned
 	 */
 	public static Property findPropertyByName(PersistentClass associatedClass, String propertyName) {
@@ -686,7 +686,7 @@ public class BinderHelper {
 			if ( gen == null ) {
 				throw new AnnotationException( "Unknown named generator (@GeneratedValue#generatorName): " + generatorName );
 			}
-			//This is quite vague in the spec but a generator could override the generate choice
+			//This is quite vague in the spec but a generator could override the generator choice
 			String identifierGeneratorStrategy = gen.getStrategy();
 			//yuk! this is a hack not to override 'AUTO' even if generator is set
 			final boolean avoidOverriding =

hibernate-core/src/main/java/org/hibernate/cfg/ComponentPropertyHolder.java

@@ -58,7 +58,7 @@ import org.hibernate.mapping.Table;
  * @author Emmanuel Bernard
  */
 public class ComponentPropertyHolder extends AbstractPropertyHolder {
-	//TODO introduce a overrideTable() method for columns held by sec table rather than the hack
+	//TODO introduce an overrideTable() method for columns held by sec table rather than the hack
 	//     joinsPerRealTableName in ClassPropertyHolder
 	private Component component;
 	private boolean isOrWithinEmbeddedId;

hibernate-core/src/main/java/org/hibernate/cfg/DefaultComponentSafeNamingStrategy.java

@@ -61,8 +61,7 @@ public class DefaultComponentSafeNamingStrategy extends EJB3NamingStrategy {
 			return tableName;
 		}
 		else {
-			//use of a stringbuffer to workaround a JDK bug
+			return new StringBuilder( ownerEntityTable ).append( "_" )
-			return new StringBuffer( ownerEntityTable ).append( "_" )
 					.append(
 							associatedEntityTable != null ?
 									associatedEntityTable :

hibernate-core/src/main/java/org/hibernate/cfg/DefaultNamingStrategy.java

@@ -96,8 +96,7 @@ public class DefaultNamingStrategy implements NamingStrategy, Serializable {
 			return tableName;
 		}
 		else {
-			//use of a stringbuffer to workaround a JDK bug
+			return new StringBuilder(ownerEntityTable).append("_")
-			return new StringBuffer(ownerEntityTable).append("_")
 					.append(
 						associatedEntityTable != null ?
 						associatedEntityTable :

hibernate-core/src/main/java/org/hibernate/cfg/EJB3NamingStrategy.java

@@ -72,8 +72,7 @@ public class EJB3NamingStrategy implements NamingStrategy, Serializable {
 			return tableName;
 		}
 		else {
-			//use of a stringbuffer to workaround a JDK bug
+			return new StringBuilder( ownerEntityTable ).append( "_" )
-			return new StringBuffer( ownerEntityTable ).append( "_" )
 					.append(
 							associatedEntityTable != null ?
 									associatedEntityTable :

hibernate-core/src/main/java/org/hibernate/cfg/Ejb3Column.java

@@ -630,7 +630,7 @@ public class Ejb3Column {
 		}
 	}
 
-	//must only be called after all setters are defined and before bind
+	//must only be called after all setters are defined and before binding
 	private void extractDataFromPropertyData(PropertyData inferredData) {
 		if ( inferredData != null ) {
 			XProperty property = inferredData.getProperty();

hibernate-core/src/main/java/org/hibernate/cfg/Ejb3JoinColumn.java

@@ -418,7 +418,7 @@ public class Ejb3JoinColumn extends Ejb3Column {
 			PersistentClass persistentClass,
 			Map<String, Join> joins,
 			Map<XClass, InheritanceState> inheritanceStatePerClass) {
-		// TODO shouldn't we deduce the classname from the persistentclasS?
+		// TODO shouldn't we deduce the classname from the persistentClass?
 		this.propertyHolder = PropertyHolderBuilder.buildPropertyHolder(
 				persistentClass,
 				joins,

hibernate-core/src/main/java/org/hibernate/cfg/ImprovedNamingStrategy.java

@@ -110,8 +110,7 @@ public class ImprovedNamingStrategy implements NamingStrategy, Serializable {
 			return tableName;
 		}
 		else {
-			//use of a stringbuffer to workaround a JDK bug
+			return new StringBuilder(ownerEntityTable).append("_")
-			return new StringBuffer(ownerEntityTable).append("_")
 					.append(
 						associatedEntityTable != null ?
 						associatedEntityTable :

hibernate-core/src/main/java/org/hibernate/cfg/InheritanceState.java

@@ -302,7 +302,7 @@ public class InheritanceState {
 			org.hibernate.mapping.MappedSuperclass parentSuperclass = mappedSuperclass;
 			final Class<?> type = buildingContext.getBootstrapContext().getReflectionManager()
 					.toClass( classesToProcessForMappedSuperclass.get( index ) );
-			//add MAppedSuperclass if not already there
+			//add MappedSuperclass if not already there
 			mappedSuperclass = buildingContext.getMetadataCollector().getMappedSuperclass( type );
 			if ( mappedSuperclass == null ) {
 				mappedSuperclass = new org.hibernate.mapping.MappedSuperclass( parentSuperclass, superEntity );

hibernate-core/src/main/java/org/hibernate/cfg/OneToOneSecondPass.java

@@ -49,7 +49,7 @@ public class OneToOneSecondPass implements SecondPass {
 	private String cascadeStrategy;
 	private Ejb3JoinColumn[] joinColumns;
 
-	//that suck, we should read that from the property mainly
+	//that sucks, we should read that from the property mainly
 	public OneToOneSecondPass(
 			String mappedBy,
 			String ownerEntity,

hibernate-core/src/main/java/org/hibernate/cfg/PropertyPreloadedData.java

@@ -51,7 +51,7 @@ public class PropertyPreloadedData implements PropertyData {
 	}
 
 	public XClass getDeclaringClass() {
-		//Preloaded properties are artificial wrapper for colleciton element accesses
+		//Preloaded properties are artificial wrapper for collection element accesses
 		//and idClass creation, ignore.
 		return null;
 	}

hibernate-core/src/main/java/org/hibernate/cfg/annotations/CollectionBinder.java

@@ -551,11 +551,11 @@ public abstract class CollectionBinder {
 
 		collection.setInverse( isMappedBy );
 
-		//many to many may need some second pass informations
+		//many to many may need some second pass information
 		if ( !oneToMany && isMappedBy ) {
 			metadataCollector.addMappedBy( getCollectionType().getName(), mappedBy, propertyName );
 		}
-		//TODO reducce tableBinder != null and oneToMany
+		//TODO reduce tableBinder != null and oneToMany
 		XClass collectionType = getCollectionType();
 		if ( inheritanceStatePerClass == null) throw new AssertionFailure( "inheritanceStatePerClass not set" );
 		SecondPass sp = getSecondPass(

hibernate-core/src/main/java/org/hibernate/cfg/annotations/MapBinder.java

@@ -187,7 +187,7 @@ public class MapBinder extends CollectionBinder {
 		}
 		else {
 			//this is a true Map mapping
-			//TODO ugly copy/pastle from CollectionBinder.bindManyToManySecondPass
+			//TODO ugly copy/paste from CollectionBinder.bindManyToManySecondPass
 			String mapKeyType;
 			Class target = void.class;
 			/*
@@ -323,7 +323,7 @@ public class MapBinder extends CollectionBinder {
 						column.setTable( mapValue.getCollectionTable() );
 					}
 					elementBinder.setColumns( elementColumns );
-					//do not call setType as it extract the type from @Type
+					//do not call setType as it extracts the type from @Type
 					//the algorithm generally does not apply for map key anyway
 					elementBinder.setType(
 							property,
@@ -338,7 +338,7 @@ public class MapBinder extends CollectionBinder {
 			}
 			//FIXME pass the Index Entity JoinColumns
 			if ( !collection.isOneToMany() ) {
-				//index column shoud not be null
+				//index column should not be null
 				for (Ejb3JoinColumn col : mapKeyManyToManyColumns) {
 					col.forceNotNull();
 				}

hibernate-core/src/main/java/org/hibernate/cfg/annotations/PropertyBinder.java

@@ -211,8 +211,8 @@ public class PropertyBinder {
 	private Property bind(Property prop) {
 		if (isId) {
 			final RootClass rootClass = ( RootClass ) holder.getPersistentClass();
-			//if an xToMany, it as to be wrapped today.
+			//if an xToMany, it has to be wrapped today.
-			//FIXME this pose a problem as the PK is the class instead of the associated class which is not really compliant with the spec
+			//FIXME this poses a problem as the PK is the class instead of the associated class which is not really compliant with the spec
 			if ( isXToMany || entityBinder.wrapIdsInEmbeddedComponents() ) {
 				Component identifier = (Component) rootClass.getIdentifier();
 				if (identifier == null) {

hibernate-core/src/main/java/org/hibernate/cfg/annotations/reflection/JPAOverriddenAnnotationReader.java

@@ -1378,7 +1378,7 @@ public class JPAOverriddenAnnotationReader implements AnnotationReader {
 			}
 		}
 		if ( elementsForProperty.size() == 0 && defaults.canUseJavaAnnotations() ) {
-			//we have nothing, so Java annotations might occurs
+			//we have nothing, so Java annotations might occur
 			Annotation annotation = getPhysicalAnnotation( Version.class );
 			if ( annotation != null ) {
 				annotationList.add( annotation );
@@ -2872,7 +2872,7 @@ public class JPAOverriddenAnnotationReader implements AnnotationReader {
 			secondaryTables.add( AnnotationFactory.create( annotation ) );
 		}
 		/*
-		 * You can't have both secondary table in XML and Java,
+		 * You can't have both secondary tables in XML and Java,
 		 * since there would be no way to "remove" a secondary table
 		 */
 		if ( secondaryTables.size() == 0 && defaults.canUseJavaAnnotations() ) {

hibernate-core/src/main/java/org/hibernate/cfg/beanvalidation/BeanValidationIntegrator.java

@@ -146,7 +146,7 @@ public class BeanValidationIntegrator implements Integrator {
 		}
 		else {
 			// otherwise check the validation modes
-			// todo : in many ways this duplicates thew checks done on the TypeSafeActivator when a ValidatorFactory could not be obtained
+			// todo : in many ways this duplicates the checks done on the TypeSafeActivator when a ValidatorFactory could not be obtained
 			validateMissingBeanValidationApi( modes );
 		}
 	}

hibernate-core/src/main/java/org/hibernate/collection/internal/AbstractPersistentCollection.java

@@ -762,7 +762,7 @@ public abstract class AbstractPersistentCollection implements Serializable, Pers
 		// AST in ORM 5+, handling this type of condition is either extremely difficult or impossible.  Forcing
 		// recreation isn't ideal, but not really any other option in ORM 4.
 		// Selecting a type used in where part of update statement
-		// (must match condidion in org.hibernate.persister.collection.BasicCollectionPersister.doUpdateRows).
+		// (must match condition in org.hibernate.persister.collection.BasicCollectionPersister#doUpdateRows).
 		// See HHH-9474
 		Type whereType;
 		if ( persister.hasIndex() ) {

hibernate-core/src/main/java/org/hibernate/context/internal/ThreadLocalSessionContext.java

@@ -108,7 +108,7 @@ public class ThreadLocalSessionContext extends AbstractCurrentSessionContext {
 	}
 
 	private boolean needsWrapping(Session session) {
-		// try to make sure we don't wrap and already wrapped session
+		// try to make sure we don't wrap an already wrapped session
 		if ( Proxy.isProxyClass( session.getClass() ) ) {
 			final InvocationHandler invocationHandler = Proxy.getInvocationHandler( session );
 			if ( TransactionProtectionWrapper.class.isInstance( invocationHandler ) ) {
@@ -182,7 +182,7 @@ public class ThreadLocalSessionContext extends AbstractCurrentSessionContext {
 				SESSION_PROXY_INTERFACES,
 				wrapper
 		);
-		// yick!  need this for proper serialization/deserialization handling...
+		// yuck!  need this for proper serialization/deserialization handling...
 		wrapper.setWrapped( wrapped );
 		return wrapped;
 	}
@@ -315,7 +315,7 @@ public class ThreadLocalSessionContext extends AbstractCurrentSessionContext {
 				else if ( "getStatistics".equals( methodName )
 						|| "isOpen".equals( methodName )
 						|| "getListeners".equals( methodName ) ) {
-					// allow these to go through the the real session no matter what
+					// allow these to go through the real session no matter what
 					LOG.tracef( "Allowing invocation [%s] to proceed to real session", methodName );
 				}
 				else if ( !realSession.isOpen() ) {

hibernate-core/src/main/java/org/hibernate/dialect/AbstractHANADialect.java

@@ -372,7 +372,7 @@ public abstract class AbstractHANADialect extends Dialect {
 	// stream passed in via
 	// PreparedStatement.setCharacterStream(int,Reader,long)
 	// after the stream has been processed. this causes problems later if we are
-	// using non-contexual lob creation and HANA then closes our StringReader.
+	// using non-contextual lob creation and HANA then closes our StringReader.
 	// see test case LobLocatorTest
 
 	private static class HANAClobTypeDescriptor extends ClobTypeDescriptor {
@@ -774,8 +774,7 @@ public abstract class AbstractHANADialect extends Dialect {
 
 		registerHanaKeywords();
 
-		// createBlob() and createClob() are not supported by the HANA JDBC
+		// createBlob() and createClob() are not supported by the HANA JDBC driver
-		// driver
 		getDefaultProperties().setProperty( AvailableSettings.NON_CONTEXTUAL_LOB_CREATION, "true" );
 
 		// getGeneratedKeys() is not supported by the HANA JDBC driver

hibernate-core/src/main/java/org/hibernate/dialect/AbstractTransactSQLDialect.java

@@ -148,7 +148,7 @@ abstract class AbstractTransactSQLDialect extends Dialect {
 
 	@Override
 	public String applyLocksToSql(String sql, LockOptions aliasedLockOptions, Map<String, String[]> keyColumnNames) {
-		// TODO:  merge additional lockoptions support in Dialect.applyLocksToSql
+		// TODO:  merge additional lock options support in Dialect.applyLocksToSql
 		final Iterator itr = aliasedLockOptions.getAliasLockIterator();
 		final StringBuilder buffer = new StringBuilder( sql );
 

hibernate-core/src/main/java/org/hibernate/dialect/DB2Dialect.java

@@ -494,7 +494,7 @@ public class DB2Dialect extends Dialect {
 	/**
 	 * {@inheritDoc}
 	 * <p/>
-	 * NOTE : DB2 is know to support parameters in the <tt>SELECT</tt> clause, but only in casted form
+	 * NOTE : DB2 is known to support parameters in the <tt>SELECT</tt> clause, but only in casted form
 	 * (see {@link #requiresCastingOfParametersInSelectClause()}).
 	 */
 	@Override
@@ -646,7 +646,7 @@ public class DB2Dialect extends Dialect {
 			// we have one of:
 			//		* ASC + NULLS LAST
 			//		* DESC + NULLS FIRST
-			// so just drop the null precedence.  *NOTE: we could pass along the null precedence here,
+			// so just drop the null precedence.  *NOTE*: we could pass along the null precedence here,
 			// but only DB2 9.7 or greater understand it; dropping it is more portable across DB2 versions
 			return super.renderOrderByElement( expression, collation, order, NullPrecedence.NONE );
 		}

hibernate-core/src/main/java/org/hibernate/dialect/Dialect.java

@@ -597,6 +597,37 @@ public abstract class Dialect implements ConversionContext {
 		throw new NotYetImplementedFor6Exception();
 	}
 
+	/**
+	 * Do the given JDBC type codes, as defined in {@link Types} represent
+	 * essentially the same type in this dialect of SQL? The default
+	 * implementation treats {@link Types#NUMERIC NUMERIC} and
+	 * {@link Types#DECIMAL DECIMAL} as the same type, and
+	 * {@link Types#FLOAT FLOAT}, {@link Types#REAL REAL}, and
+	 * {@link Types#DOUBLE DOUBLE} as essentially the same type, since the
+	 * ANSI SQL specification fails to meaningfully distinguish them.
+	 *
+	 * @param typeCode1 the first JDBC type code
+	 * @param typeCode2 the second JDBC type code
+	 *
+	 * @return {@code true} if the two type codes are equivalent
+	 */
+	public boolean equivalentTypes(int typeCode1, int typeCode2) {
+		return typeCode1==typeCode2
+			|| isNumericOrDecimal(typeCode1) && isNumericOrDecimal(typeCode2)
+			|| isFloatOrRealOrDouble(typeCode1) && isFloatOrRealOrDouble(typeCode2);
+	}
+
+	private static boolean isNumericOrDecimal(int typeCode) {
+		return typeCode == Types.NUMERIC
+			|| typeCode == Types.DECIMAL;
+	}
+
+	private static boolean isFloatOrRealOrDouble(int typeCode) {
+		return typeCode == Types.FLOAT
+			|| typeCode == Types.REAL
+			|| typeCode == Types.DOUBLE;
+	}
+
 	/**
 	 * Get an instance of the dialect specified by the current <tt>System</tt> properties.
 	 *

hibernate-core/src/main/java/org/hibernate/dialect/pagination/FirstLimitHandler.java

@@ -35,5 +35,4 @@ public class FirstLimitHandler extends AbstractNoOffsetLimitHandler {
 	public boolean bindLimitParametersFirst() {
 		return true;
 	}
-
 }

hibernate-core/src/main/java/org/hibernate/engine/internal/Collections.java

@@ -277,7 +277,7 @@ public final class Collections {
 				}
 
 				if ( loadedPersister != null ) {
-					// we will need to remove ye olde entries
+					// we will need to remove the old entries
 					entry.setDoremove( true );
 					if ( entry.isDorecreate() ) {
 						LOG.trace( "Forcing collection initialization" );

hibernate-core/src/main/java/org/hibernate/engine/internal/ForeignKeys.java

@@ -256,7 +256,7 @@ public final class ForeignKeys {
 			return true;
 		}
 
-		// todo : shouldnt assumed be revered here?
+		// todo : shouldn't assumed be reversed here?
 
 		return !isTransient( entityName, entity, assumed, session );
 	}

hibernate-core/src/main/java/org/hibernate/engine/internal/Nullability.java

@@ -81,9 +81,9 @@ public final class Nullability {
 			  *
 			  *
 			  * In the previous implementation, not-null stuffs where checked
-			  * filtering by level one only updateable
+			  * filtering by level one only updatable
 			  * or insertable columns. So setting a sub component as update="false"
-			  * has no effect on not-null check if the main component had good checkeability
+			  * has no effect on not-null check if the main component had good checkability
 			  * In this implementation, we keep this feature.
 			  * However, I never see any documentation mentioning that, but it's for
 			  * sure a limitation.
@@ -104,7 +104,7 @@ public final class Nullability {
 						GenerationTiming.NEVER == inMemoryValueGenerationStrategies[i].getGenerationTiming() ) {
 					final Object value = values[i];
 					if ( !nullability[i] && value == null ) {
-						//check basic level one nullablilty
+						//check basic level one nullability
 						throw new PropertyValueException(
 								"not-null property references a null or transient value",
 								persister.getEntityName(),

hibernate-core/src/main/java/org/hibernate/engine/internal/StatefulPersistenceContext.java

@@ -353,7 +353,7 @@ public class StatefulPersistenceContext implements PersistenceContext {
 			return dbValue;
 		}
 		else {
-			// for a mutable natural there is a likelihood that the the information will already be
+			// for a mutable natural id there is a likelihood that the information will already be
 			// snapshot-cached.
 			final int[] props = persister.getNaturalIdentifierProperties();
 			final Object[] entitySnapshot = getDatabaseSnapshot( id, persister );
@@ -531,8 +531,8 @@ public class StatefulPersistenceContext implements PersistenceContext {
 
 			When a virtual method is called via an interface the JVM needs to resolve which concrete
 			implementation to call.  This takes CPU cycles and is a performance penalty.  It also prevents method
-			in-ling which further degrades performance.  Casting to an implementation and making a direct method call
+			inlining which further degrades performance.  Casting to an implementation and making a direct method call
-			removes the virtual call, and allows the methods to be in-lined.  In this critical code path, it has a very
+			removes the virtual call, and allows the methods to be inlined.  In this critical code path, it has a very
 			large impact on performance to make virtual method calls.
 		*/
 		if (persister.getEntityEntryFactory() instanceof MutableEntityEntryFactory) {
@@ -1958,7 +1958,7 @@ public class StatefulPersistenceContext implements PersistenceContext {
 
 			persister = locateProperPersister( persister );
 
-			// 'justAddedLocally' is meant to handle the case where we would get double stats jounaling
+			// 'justAddedLocally' is meant to handle the case where we would get double stats journaling
 			//	from a single load event.  The first put journal would come from the natural id resolution;
 			// the second comes from the entity loading.  In this condition, we want to avoid the multiple
 			// 'put' stats incrementing.
@@ -2165,7 +2165,7 @@ public class StatefulPersistenceContext implements PersistenceContext {
 
 			// todo : couple of things wrong here:
 			//		1) should be using access strategy, not plain evict..
-			//		2) should prefer session-cached values if any (requires interaction from removeLocalNaturalIdCrossReference
+			//		2) should prefer session-cached values if any (requires interaction from removeLocalNaturalIdCrossReference)
 
 			persister = locateProperPersister( persister );
 			final NaturalIdDataAccess naturalIdCacheAccessStrategy = persister.getNaturalIdCacheAccessStrategy();

hibernate-core/src/main/java/org/hibernate/engine/internal/TwoPhaseLoad.java

@@ -403,27 +403,40 @@ public final class TwoPhaseLoad {
 	}
 
 	/**
-	 * Check if eager of the association is overriden by anything.
+	 * Check if eager of the association is overridden (i.e. skipping metamodel strategy), including (order sensitive):
+	 * <ol>
+	 *     <li>fetch graph</li>
+	 *     <li>fetch profile</li>
+	 * </ol>
 	 *
 	 * @param session session
 	 * @param entityName entity name
 	 * @param associationName association name
-	 *
+	 * @param associationType association type
+	 * @param isDebugEnabled if debug log level enabled
 	 * @return null if there is no overriding, true if it is overridden to eager and false if it is overridden to lazy
 	 */
 	private static Boolean getOverridingEager(
 			final SharedSessionContractImplementor session,
 			final String entityName,
 			final String associationName,
-			final Type type,
+			final Type associationType,
 			final boolean isDebugEnabled) {
 		// Performance: check type.isCollectionType() first, as type.isAssociationType() is megamorphic
-		if ( type.isCollectionType() || type.isAssociationType()  ) {
+		if ( associationType.isCollectionType() || associationType.isAssociationType()  ) {
+
+			// we can return false invariably for if the entity has been covered by entity graph,
+			// its associated JOIN has been present in the SQL generated and hence it would be loaded anyway
+			if ( session.isEnforcingFetchGraph() ) {
+				return false;
+			}
+
+			// check 'fetch profile' next; skip 'metamodel' if 'fetch profile' takes effect
 			final Boolean overridingEager = isEagerFetchProfile( session, entityName, associationName );
 
-			//This method is very hot, and private so let's piggy back on the fact that the caller already knows the debugging state.
+			if ( overridingEager != null ) {
-			if ( isDebugEnabled ) {
+				//This method is very hot, and private so let's piggy back on the fact that the caller already knows the debugging state.
-				if ( overridingEager != null ) {
+				if ( isDebugEnabled ) {
 					LOG.debugf(
 							"Overriding eager fetching using active fetch profile. EntityName: %s, associationName: %s, eager fetching: %s",
 							entityName,
@@ -431,10 +444,10 @@ public final class TwoPhaseLoad {
 							overridingEager
 					);
 				}
+				return overridingEager;
 			}
-
-			return overridingEager;
 		}
+		// let 'metamodel' decide eagerness
 		return null;
 	}
 

hibernate-core/src/main/java/org/hibernate/engine/spi/SharedSessionContractImplementor.java

@@ -26,7 +26,6 @@ import org.hibernate.engine.jdbc.LobCreationContext;
 import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
 import org.hibernate.engine.jdbc.spi.JdbcServices;
 import org.hibernate.engine.query.spi.sql.NativeSQLQuerySpecification;
-import org.hibernate.graph.spi.GraphImplementor;
 import org.hibernate.internal.util.config.ConfigurationHelper;
 import org.hibernate.persister.entity.EntityPersister;
 import org.hibernate.query.spi.QueryProducerImplementor;
@@ -467,4 +466,11 @@ public interface SharedSessionContractImplementor
 	 */
 	PersistenceContext getPersistenceContextInternal();
 
+	default boolean isEnforcingFetchGraph() {
+		return false;
+	}
+
+	default void setEnforcingFetchGraph(boolean enforcingFetchGraph) {
+	}
+
 }

hibernate-core/src/main/java/org/hibernate/event/internal/DefaultFlushEntityEventListener.java

@@ -529,7 +529,7 @@ public class DefaultFlushEntityEventListener implements FlushEntityEventListener
 					int[] dirty = persister.resolveAttributeIndexes( ( (SelfDirtinessTracker) entity ).$$_hibernate_getDirtyAttributes() );
 
 					// HHH-12051 - filter non-updatable attributes
-					// TODO: add Updateability to EnhancementContext and skip dirty tracking of those attributes
+					// TODO: add Updatability to EnhancementContext and skip dirty tracking of those attributes
 					int count = 0;
 					for ( int i : dirty ) {
 						if ( persister.getPropertyUpdateability()[i] ) {
@@ -573,7 +573,7 @@ public class DefaultFlushEntityEventListener implements FlushEntityEventListener
 		boolean dirtyCheckPossible = true;
 
 		if ( dirtyProperties == null ) {
-			// Interceptor returned null, so do the dirtycheck ourself, if possible
+			// Interceptor returned null, so do the dirty check ourself, if possible
 			try {
 				session.getEventListenerManager().dirtyCalculationStart();
 

hibernate-core/src/main/java/org/hibernate/event/internal/DefaultMergeEventListener.java

@@ -416,7 +416,7 @@ public class DefaultMergeEventListener extends AbstractSaveEventListener impleme
 		//
 		// This second condition is a special case which allows
 		// an entity to be merged during the same transaction
-		// (though during a seperate operation) in which it was
+		// (though during a separate operation) in which it was
 		// originally persisted/saved
 		boolean changed = !persister.getVersionType().isSame(
 				persister.getVersion( target ),

hibernate-core/src/main/java/org/hibernate/event/internal/DefaultReplicateEventListener.java

@@ -104,7 +104,7 @@ public class DefaultReplicateEventListener extends AbstractSaveEventListener imp
 			);
 
 			// if can replicate, will result in a SQL UPDATE
-			// else do nothing (don't even reassociate object!)
+			// else do nothing (don't even re-associate object!)
 			if ( canReplicate ) {
 				performReplication( entity, id, realOldVersion, persister, replicationMode, source );
 			}

hibernate-core/src/main/java/org/hibernate/event/internal/DirtyCollectionSearchVisitor.java

@@ -40,12 +40,12 @@ public class DirtyCollectionSearchVisitor extends AbstractVisitor {
 			final PersistentCollection persistentCollection;
 			if ( type.isArrayType() ) {
 				persistentCollection = session.getPersistenceContextInternal().getCollectionHolder( collection );
-				// if no array holder we found an unwrappered array (this can't occur,
+				// if no array holder we found an unwrapped array (this can't occur,
 				// because we now always call wrap() before getting to here)
 				// return (ah==null) ? true : searchForDirtyCollections(ah, type);
 			}
 			else {
-				// if not wrappered yet, its dirty (this can't occur, because
+				// if not wrapped yet, its dirty (this can't occur, because
 				// we now always call wrap() before getting to here)
 				// return ( ! (obj instanceof PersistentCollection) ) ?
 				//true : searchForDirtyCollections( (PersistentCollection) obj, type );

hibernate-core/src/main/java/org/hibernate/event/internal/OnLockVisitor.java

@@ -43,26 +43,26 @@ public class OnLockVisitor extends ReattachVisitor {
 				if ( isOwnerUnchanged( persister, extractCollectionKeyFromOwner( persister ), persistentCollection ) ) {
 					// a "detached" collection that originally belonged to the same entity
 					if ( persistentCollection.isDirty() ) {
-						throw new HibernateException( "reassociated object has dirty collection" );
+						throw new HibernateException( "re-associated object has dirty collection" );
 					}
 					reattachCollection( persistentCollection, type );
 				}
 				else {
 					// a "detached" collection that belonged to a different entity
-					throw new HibernateException( "reassociated object has dirty collection reference" );
+					throw new HibernateException( "re-associated object has dirty collection reference" );
 				}
 			}
 			else {
 				// a collection loaded in the current session
 				// can not possibly be the collection belonging
 				// to the entity passed to update()
-				throw new HibernateException( "reassociated object has dirty collection reference" );
+				throw new HibernateException( "re-associated object has dirty collection reference" );
 			}
 		}
 		else {
 			// brand new collection
 			//TODO: or an array!! we can't lock objects with arrays now??
-			throw new HibernateException( "reassociated object has dirty collection reference (or an array)" );
+			throw new HibernateException( "re-associated object has dirty collection reference (or an array)" );
 		}
 
 		return null;

hibernate-core/src/main/java/org/hibernate/event/internal/ProxyVisitor.java

@@ -68,7 +68,7 @@ public abstract class ProxyVisitor extends AbstractVisitor {
 		}
 		else {
 			if ( !isCollectionSnapshotValid( collection ) ) {
-				throw new HibernateException( "could not reassociate uninitialized transient collection" );
+				throw new HibernateException( "could not re-associate uninitialized transient collection" );
 			}
 			CollectionPersister collectionPersister = session.getFactory()
 					.getCollectionPersister( collection.getRole() );

hibernate-core/src/main/java/org/hibernate/id/AbstractUUIDGenerator.java

@@ -40,7 +40,7 @@ public abstract class AbstractUUIDGenerator implements IdentifierGenerator {
 
 	/**
 	 * Unique across JVMs on this machine (unless they load this class
-	 * in the same quater second - very unlikely)
+	 * in the same quarter second - very unlikely)
 	 */
 	protected int getJVM() {
 		return JVM;

hibernate-core/src/main/java/org/hibernate/id/MultipleHiLoPerTableGenerator.java

@@ -318,7 +318,7 @@ public class MultipleHiLoPerTableGenerator implements PersistentIdentifierGenera
 		if ( table == null ) {
 			table = namespace.createTable( qualifiedTableName.getObjectName(), false );
 
-			// todo : note sure the best solution here.  do we add the columns if missing?  other?
+			// todo : not sure the best solution here.  do we add the columns if missing?  other?
 			table.setPrimaryKey( new PrimaryKey( table ) );
 
 			final Column pkColumn = new ExportableColumn(

hibernate-core/src/main/java/org/hibernate/id/enhanced/HiLoOptimizer.java

@@ -89,7 +89,7 @@ public class HiLoOptimizer extends AbstractOptimizer {
 			}
 			// upperLimit defines the upper end of the bucket values
 			generationState.upperLimit = generationState.lastSourceValue.copy().multiplyBy( incrementSize ).increment();
-			// initialize value to the low end of the bucket
+			// initialize value to the lower end of the bucket
 			generationState.value = generationState.upperLimit.copy().subtract( incrementSize );
 		}
 		else if ( ! generationState.upperLimit.gt( generationState.value ) ) {

hibernate-core/src/main/java/org/hibernate/id/enhanced/NoopOptimizer.java

@@ -34,7 +34,7 @@ public final class NoopOptimizer extends AbstractOptimizer {
 		// IMPL NOTE : this method is called concurrently and is
 		// not synchronized. It is very important to work on the
 		// local variable: the field lastSourceValue is not
-		// reliable as it might be mutated by multipled threads.
+		// reliable as it might be mutated by multiple threads.
 		// The lastSourceValue field is only accessed by tests,
 		// so this is not a concern.
 		IntegralDataTypeHolder value = callback.getNextValue();

hibernate-core/src/main/java/org/hibernate/id/enhanced/PooledOptimizer.java

@@ -72,7 +72,7 @@ public class PooledOptimizer extends AbstractOptimizer implements InitialValueAw
 		if ( generationState.hiValue == null ) {
 			generationState.value = callback.getNextValue();
 			// unfortunately not really safe to normalize this
-			// to 1 as an initial value like we do the others
+			// to 1 as an initial value like we do for the others
 			// because we would not be able to control this if
 			// we are using a sequence...
 			if ( generationState.value.lt( 1 ) ) {

hibernate-core/src/main/java/org/hibernate/id/enhanced/TableGenerator.java

@@ -737,7 +737,7 @@ public class TableGenerator implements PersistentIdentifierGenerator, Configurab
 		if ( table == null ) {
 			table = namespace.createTable( qualifiedTableName.getObjectName(), false );
 
-			// todo : note sure the best solution here.  do we add the columns if missing?  other?
+			// todo : not sure the best solution here.  do we add the columns if missing?  other?
 			final Column segmentColumn = new ExportableColumn(
 					database,
 					table,

hibernate-core/src/main/java/org/hibernate/id/enhanced/TableStructure.java

@@ -249,8 +249,10 @@ public class TableStructure implements DatabaseStructure {
 		);
 
 		Table table = namespace.locateTable( logicalQualifiedTableName.getObjectName() );
+		boolean tableCreated = false;
 		if ( table == null ) {
 			table = namespace.createTable( logicalQualifiedTableName.getObjectName(), false );
+			tableCreated = true;
 		}
 
 		this.tableNameText = jdbcEnvironment.getQualifiedObjectNameFormatter().format(
@@ -268,17 +270,19 @@ public class TableStructure implements DatabaseStructure {
 		this.updateQuery = "update " + tableNameText +
 				" set " + valueColumnNameText + "= ?" +
 				" where " + valueColumnNameText + "=?";
+		if ( tableCreated ) {
+			ExportableColumn valueColumn = new ExportableColumn(
+					database,
+					table,
+					valueColumnNameText,
+					LongType.INSTANCE
+			);
 
-		ExportableColumn valueColumn = new ExportableColumn(
+			table.addColumn( valueColumn );
-				database,
-				table,
-				valueColumnNameText,
-				LongType.INSTANCE
-		);
-		table.addColumn( valueColumn );
 
-		table.addInitCommand(
+			table.addInitCommand(
-				new InitCommand( "insert into " + tableNameText + " values ( " + initialValue + " )" )
+					new InitCommand( "insert into " + tableNameText + " values ( " + initialValue + " )" )
-		);
+			);
+		}
 	}
 }

hibernate-core/src/main/java/org/hibernate/internal/SessionFactoryImpl.java

@@ -499,7 +499,7 @@ public class SessionFactoryImpl implements SessionFactoryImplementor {
 
 	public Session openSession() throws HibernateException {
 		final CurrentTenantIdentifierResolver currentTenantIdentifierResolver = getCurrentTenantIdentifierResolver();
-		//We can only use reuse the defaultSessionOpenOptions as a constant when there is no TenantIdentifierResolver
+		//We can only reuse the defaultSessionOpenOptions as a constant when there is no TenantIdentifierResolver
 		if ( currentTenantIdentifierResolver != null ) {
 			return this.withOptions().openSession();
 		}
@@ -510,7 +510,7 @@ public class SessionFactoryImpl implements SessionFactoryImplementor {
 
 	public Session openTemporarySession() throws HibernateException {
 		final CurrentTenantIdentifierResolver currentTenantIdentifierResolver = getCurrentTenantIdentifierResolver();
-		//We can only use reuse the defaultSessionOpenOptions as a constant when there is no TenantIdentifierResolver
+		//We can only reuse the defaultSessionOpenOptions as a constant when there is no TenantIdentifierResolver
 		if ( currentTenantIdentifierResolver != null ) {
 			return buildTemporarySessionOpenOptions()
 					.openSession();
@@ -1055,7 +1055,7 @@ public class SessionFactoryImpl implements SessionFactoryImplementor {
 			return interceptor;
 		}
 
-		// prefer the SF-scoped interceptor, prefer that to any Session-scoped interceptor prototype
+		// prefer the SessionFactory-scoped interceptor, prefer that to any Session-scoped interceptor prototype
 		final Interceptor optionsInterceptor = options.getInterceptor();
 		if ( optionsInterceptor != null && optionsInterceptor != EmptyInterceptor.INSTANCE ) {
 			return optionsInterceptor;
@@ -1266,7 +1266,7 @@ public class SessionFactoryImpl implements SessionFactoryImplementor {
 		@SuppressWarnings("unchecked")
 		public T connectionReleaseMode(ConnectionReleaseMode connectionReleaseMode) {
 			// NOTE : Legacy behavior (when only ConnectionReleaseMode was exposed) was to always acquire a
-			// Connection using ConnectionAcquisitionMode.AS_NEEDED..
+			// Connection using ConnectionAcquisitionMode.AS_NEEDED.
 
 			final PhysicalConnectionHandlingMode handlingMode = PhysicalConnectionHandlingMode.interpret(
 					ConnectionAcquisitionMode.AS_NEEDED,
@@ -1334,7 +1334,7 @@ public class SessionFactoryImpl implements SessionFactoryImplementor {
 		@SuppressWarnings("unchecked")
 		public T clearEventListeners() {
 			if ( listeners == null ) {
-				//Needs to initialize explicitly to an empty list as otherwise "null" immplies the default listeners will be applied
+				//Needs to initialize explicitly to an empty list as otherwise "null" implies the default listeners will be applied
 				this.listeners = new ArrayList<>( 3 );
 			}
 			else {

hibernate-core/src/main/java/org/hibernate/internal/SessionImpl.java

@@ -186,6 +186,8 @@ public class SessionImpl
 
 	private transient TransactionObserver transactionObserver;
 
+	private transient boolean isEnforcingFetchGraph;
+
 	public SessionImpl(SessionFactoryImpl factory, SessionCreationOptions options) {
 		super( factory, options );
 
@@ -2758,10 +2760,14 @@ public class SessionImpl
 				loadAccess.with( lockOptions );
 			}
 
+			if ( getLoadQueryInfluencers().getEffectiveEntityGraph().getSemantic() == GraphSemantic.FETCH ) {
+				setEnforcingFetchGraph( true );
+			}
+
 			return loadAccess.load( primaryKey );
 		}
 		catch ( EntityNotFoundException ignored ) {
-			// DefaultLoadEventListener.returnNarrowedProxy may throw ENFE (see HHH-7861 for details),
+			// DefaultLoadEventListener#returnNarrowedProxy() may throw ENFE (see HHH-7861 for details),
 			// which find() should not throw.  Find() should return null if the entity was not found.
 			if ( log.isDebugEnabled() ) {
 				String entityName = entityClass != null ? entityClass.getName(): null;
@@ -2783,7 +2789,7 @@ public class SessionImpl
 		}
 		catch ( JDBCException e ) {
 			if ( accessTransaction().isActive() && accessTransaction().getRollbackOnly() ) {
-				// Assume this is the similar to the WildFly / IronJacamar "feature" described under HHH-12472.
+				// Assume this is similar to the WildFly / IronJacamar "feature" described under HHH-12472.
 				// Just log the exception and return null.
 				if ( log.isDebugEnabled() ) {
 					log.debug( "JDBCException was thrown for a transaction marked for rollback; " +
@@ -2802,6 +2808,7 @@ public class SessionImpl
 		finally {
 			getLoadQueryInfluencers().getEffectiveEntityGraph().clear();
 			getLoadQueryInfluencers().setReadOnly( null );
+			setEnforcingFetchGraph( false );
 		}
 	}
 
@@ -3209,9 +3216,9 @@ public class SessionImpl
 
 		loadQueryInfluencers = (LoadQueryInfluencers) ois.readObject();
 
-		// LoadQueryInfluencers.getEnabledFilters() tries to validate each enabled
+		// LoadQueryInfluencers#getEnabledFilters() tries to validate each enabled
-		// filter, which will fail when called before FilterImpl.afterDeserialize( factory );
+		// filter, which will fail when called before FilterImpl#afterDeserialize( factory );
-		// Instead lookup the filter by name and then call FilterImpl.afterDeserialize( factory ).
+		// Instead lookup the filter by name and then call FilterImpl#afterDeserialize( factory ).
 		for ( String filterName : loadQueryInfluencers.getEnabledFilterNames() ) {
 			( (FilterImpl) loadQueryInfluencers.getEnabledFilter( filterName ) ).afterDeserialize( getFactory() );
 		}
@@ -3224,4 +3231,15 @@ public class SessionImpl
 		}
 		return readOnly;
 	}
+
+	@Override
+	public boolean isEnforcingFetchGraph() {
+		return this.isEnforcingFetchGraph;
+	}
+
+	@Override
+	public void setEnforcingFetchGraph(boolean isEnforcingFetchGraph) {
+		this.isEnforcingFetchGraph = isEnforcingFetchGraph;
+	}
+
 }

hibernate-core/src/main/java/org/hibernate/internal/util/StringHelper.java

@@ -200,7 +200,7 @@ public final class StringHelper {
 		// enclosed in parentheses (HHH-10383)
 		// Examples:
 		// 1) "... IN (?1", we assume that "?1" does not need to be enclosed because there
-		// there is already a right-parenthesis; we assume there will be a matching right-parenthesis.
+		// is already a right-parenthesis; we assume there will be a matching right-parenthesis.
 		// 2) "... IN ?1", we assume that "?1" needs to be enclosed in parentheses, because there
 		// is no left-parenthesis.
 
@@ -508,8 +508,8 @@ public final class StringHelper {
 		if ( string == null ) {
 			return 0;
 		}
-		// Impl note: takes advantage of the fact that an escpaed single quote
+		// Impl note: takes advantage of the fact that an escaped single quote
-		// embedded within a quote-block can really be handled as two seperate
+		// embedded within a quote-block can really be handled as two separate
 		// quote-blocks for the purposes of this method...
 		int count = 0;
 		int stringLength = string.length();
@@ -668,7 +668,7 @@ public final class StringHelper {
 	 */
 	private static String cleanAlias(String alias) {
 		char[] chars = alias.toCharArray();
-		// short cut check...
+		// shortcut check...
 		if ( !Character.isLetter( chars[0] ) ) {
 			for ( int i = 1; i < chars.length; i++ ) {
 				// as soon as we encounter our first letter, return the substring

hibernate-core/src/main/java/org/hibernate/internal/util/type/PrimitiveWrapperHelper.java

@@ -242,7 +242,7 @@ public final class PrimitiveWrapperHelper {
 			return (PrimitiveWrapperDescriptor<X>) DoubleDescriptor.INSTANCE;
 		}
 
-		// most likely void.class, which we can't really handle here
+		// most likely Void.class, which we can't really handle here
 		throw new IllegalArgumentException( "Unrecognized wrapper type class : " + wrapperClass.getName() );
 	}
 

hibernate-core/src/main/java/org/hibernate/internal/util/xml/ErrorLogger.java

@@ -31,7 +31,7 @@ public class ErrorLogger implements ErrorHandler, Serializable {
 			ErrorLogger.class.getName()
 	);
 
-	// lazily initalized
+	// lazily initialized
 	private List<SAXParseException> errors;
 	private String file;
 

hibernate-core/src/main/java/org/hibernate/jpa/boot/internal/EntityManagerFactoryBuilderImpl.java

@@ -200,7 +200,7 @@ public class EntityManagerFactoryBuilderImpl implements EntityManagerFactoryBuil
 		Map mergedIntegrationSettings = null;
 		Properties properties = persistenceUnit.getProperties();
 		if ( properties != null ) {
-			// original integratin setting entries take precedence
+			// original integration setting entries take precedence
 			mergedIntegrationSettings = new HashMap( properties );
 			mergedIntegrationSettings.putAll( integrationSettings );
 		}
@@ -886,7 +886,7 @@ public class EntityManagerFactoryBuilderImpl implements EntityManagerFactoryBuil
 		// `IS_JTA_TXN_COORD` is a value set during `#normalizeTransactionCoordinator` to indicate whether
 		// the execution environment "is JTA" as best as it can tell..
 		//
-		// we use this value when JTA was not explicitly specified in regards the DataSource
+		// we use this value when JTA was not explicitly specified in regards to the DataSource
 		final boolean isJtaTransactionCoordinator = (boolean) mergedSettings.configurationValues.remove( IS_JTA_TXN_COORD );
 		final boolean isJta = useJtaDataSource == null ? isJtaTransactionCoordinator : useJtaDataSource;
 

hibernate-core/src/main/java/org/hibernate/jpa/internal/enhance/EnhancingClassTransformerImpl.java

@@ -36,7 +36,7 @@ public class EnhancingClassTransformerImpl implements ClassTransformer {
 			byte[] classfileBuffer) throws IllegalClassFormatException {
 
 		// The first design had the enhancer as a class variable. That approach had some goods and bads.
-		// We don't had to create an enhancer for each class, but on the other end it would stay in memory forever.
+		// We don't have to create an enhancer for each class, but on the other end it would stay in memory forever.
 		// It also assumed that all calls come from the same class loader, which is fair, but this makes it more robust.
 
 		try {

hibernate-core/src/main/java/org/hibernate/jpa/internal/util/XmlHelper.java

@@ -38,7 +38,7 @@ public final class XmlHelper {
 			return null;
 		}
 		// getElementsByTagName gives the corresponding elements in the whole
-		// descendance. We want only children
+		// descendants. We want only children
 
 		NodeList children = element.getChildNodes();
 		ArrayList goodChildren = new ArrayList();

hibernate-core/src/main/java/org/hibernate/mapping/Collection.java

@@ -333,8 +333,8 @@ public abstract class Collection implements Fetchable, Value, Filterable {
 		int i = 0;
 		while ( iterator.hasNext() ) {
 			Selectable s = iterator.next();
-			// exclude formulas and coluns that are not insertable or updatable
+			// exclude formulas and columns that are not insertable or updatable
-			// since these values can be be repeated (HHH-5393)
+			// since these values can be repeated (HHH-5393)
 			if ( !s.isFormula() && ( insertability[i] || updatability[i] ) ) {
 				Column col = (Column) s;
 				if ( !distinctColumns.add( col.getName() ) ) {

hibernate-core/src/main/java/org/hibernate/mapping/Column.java

@@ -222,10 +222,10 @@ public class Column implements Selectable, Serializable, Cloneable {
 	}
 
 	/**
-	 * Returns the underlying columns sqltypecode.
+	 * Returns the underlying columns SqlTypeCode.
-	 * If null, it is because the sqltype code is unknown.
+	 * If null, it is because the SqlTypeCode is unknown.
 	 * <p/>
-	 * Use #getSqlTypeCode(Mapping) to retrieve the sqltypecode used
+	 * Use #getSqlTypeCode(Mapping) to retrieve the SqlTypeCode used
 	 * for the columns associated Value/Type.
 	 *
 	 * @return sqlTypeCode if it is set, otherwise null.

hibernate-core/src/main/java/org/hibernate/mapping/ForeignKey.java

@@ -121,7 +121,7 @@ public class ForeignKey extends Constraint {
 	}
 
 	/**
-	 * Validates that columnspan of the foreignkey and the primarykey is the same.
+	 * Validates that column span of the foreign key and the primary key is the same.
 	 * <p/>
 	 * Furthermore it aligns the length of the underlying tables columns.
 	 */

hibernate-core/src/main/java/org/hibernate/mapping/MappedSuperclass.java

@@ -96,7 +96,7 @@ public class MappedSuperclass {
 	}
 
 	public Property getIdentifierProperty() {
-		//get direct identifiermapper or the one from the super mappedSuperclass
+		//get direct identifierMapper or the one from the super mappedSuperclass
 		// or the one from the super persistentClass
 		Property propagatedIdentifierProp = identifierProperty;
 		if ( propagatedIdentifierProp == null ) {
@@ -142,7 +142,7 @@ public class MappedSuperclass {
 	}
 
 	public Component getIdentifierMapper() {
-		//get direct identifiermapper or the one from the super mappedSuperclass
+		//get direct identifierMapper or the one from the super mappedSuperclass
 		// or the one from the super persistentClass
 		Component propagatedMapper = identifierMapper;
 		if ( propagatedMapper == null ) {

hibernate-core/src/main/java/org/hibernate/mapping/OneToMany.java

@@ -66,7 +66,7 @@ public class OneToMany implements Value {
 	}
 
 	public void createForeignKey() {
-		// no foreign key element of for a one-to-many
+		// no foreign key element for a one-to-many
 	}
 
 	public Iterator<Selectable> getColumnIterator() {

hibernate-core/src/main/java/org/hibernate/mapping/PersistentClass.java

@@ -1008,6 +1008,6 @@ public abstract class PersistentClass implements AttributeContainer, Serializabl
 		this.superMappedSuperclass = superMappedSuperclass;
 	}
 
-	// End of @Mappedsuperclass support
+	// End of @MappedSuperclass support
 
 }

hibernate-core/src/main/java/org/hibernate/mapping/Property.java

@@ -161,7 +161,7 @@ public class Property implements Serializable, MetaAttributable {
 
 	public boolean isUpdateable() {
 		// if the property mapping consists of all formulas,
-		// make it non-updateable
+		// make it non-updatable
 		return updateable && value.hasAnyUpdatableColumns();
 	}
 

hibernate-core/src/main/java/org/hibernate/mapping/Set.java

@@ -74,7 +74,7 @@ public class Set extends Collection {
 			}
 			if ( pk.getColumnSpan() == getKey().getColumnSpan() ) {
 				//for backward compatibility, allow a set with no not-null
-				//element columns, using all columns in the row locater SQL
+				//element columns, using all columns in the row locator SQL
 				//TODO: create an implicit not null constraint on all cols?
 			}
 			else {

hibernate-core/src/main/java/org/hibernate/mapping/SimpleValue.java

@@ -524,7 +524,7 @@ public abstract class SimpleValue implements KeyValue {
 							.getServiceRegistry()
 							.getService( ClassLoaderService.class )
 			).getName();
-			// todo : to fully support isNationalized here we need do the process hinted at above
+			// todo : to fully support isNationalized here we need to do the process hinted at above
 			// 		essentially, much of the logic from #buildAttributeConverterTypeAdapter wrt resolving
 			//		a (1) SqlTypeDescriptor, a (2) JavaTypeDescriptor and dynamically building a BasicType
 			// 		combining them.
@@ -626,7 +626,7 @@ public abstract class SimpleValue implements KeyValue {
 			jdbcTypeCode = NationalizedTypeMappings.toNationalizedTypeCode( jdbcTypeCode );
 		}
 
-		// find the standard SqlTypeDescriptor for that JDBC type code (allow itr to be remapped if needed!)
+		// find the standard SqlTypeDescriptor for that JDBC type code (allow it to be remapped if needed!)
 		final SqlTypeDescriptor sqlTypeDescriptor = getMetadata()
 				.getMetadataBuildingOptions()
 				.getServiceRegistry()

hibernate-core/src/main/java/org/hibernate/mapping/Table.java

@@ -422,9 +422,10 @@ public class Table implements RelationalModel, Serializable, Exportable {
 				throw new HibernateException( "Missing column: " + col.getName() + " in " + Table.qualify( tableInfo.getCatalog(), tableInfo.getSchema(), tableInfo.getName()));
 			}
 			else {
-				final boolean typesMatch = col.getSqlType( dialect, mapping ).toLowerCase(Locale.ROOT)
+				final boolean typesMatch =
-						.startsWith( columnInfo.getTypeName().toLowerCase(Locale.ROOT) )
+						dialect.equivalentTypes( columnInfo.getTypeCode(), col.getSqlTypeCode( mapping ) )
-						|| columnInfo.getTypeCode() == col.getSqlTypeCode( mapping );
+						|| col.getSqlType( dialect, mapping ).toLowerCase(Locale.ROOT)
+								.startsWith( columnInfo.getTypeName().toLowerCase(Locale.ROOT) );
 				if ( !typesMatch ) {
 					throw new HibernateException(
 							"Wrong column type in " +

hibernate-core/src/main/java/org/hibernate/metamodel/internal/AttributeFactory.java

@@ -405,7 +405,7 @@ public class AttributeFactory {
 				final boolean isManyToMany = isManyToMany( member );
 
 				// First, determine the type of the elements and use that to help determine the
-				// collection type)
+				// collection type
 				final AttributeClassification elementClassification;
 				final AttributeClassification attributeClassification;
 				if ( elementType.isAnyType() ) {

hibernate-core/src/main/java/org/hibernate/metamodel/internal/MetadataContext.java

@@ -480,7 +480,7 @@ public class MetadataContext {
 			// nothing to do...
 		}
 
-		// todo : this does not account for @MappeSuperclass, mainly because this is not being tracked in our
+		// todo : this does not account for @MappedSuperclass, mainly because this is not being tracked in our
 		// internal metamodel as populated from the annotations properly
 		ManagedDomainType<? super X> superType = managedType.getSuperType();
 		if ( superType != null ) {
@@ -529,7 +529,7 @@ public class MetadataContext {
 			// appropriate attribute declarer in such cases and so the incoming metamodelClass most likely
 			// does not represent the declarer in such cases.
 			//
-			// As a result, in the case of embeddable classes we simply use getField rather than get
+			// As a result, in the case of embeddable classes we simply use getField rather than
 			// getDeclaredField
 			final boolean allowNonDeclaredFieldReference =
 					attribute.getPersistentAttributeType() == Attribute.PersistentAttributeType.EMBEDDED
@@ -552,7 +552,7 @@ public class MetadataContext {
 			}
 			catch (IllegalArgumentException e) {
 				// most likely a mismatch in the type we are injecting and the defined field; this represents a
-				// mismatch in how the annotation processor interpretted the attribute and how our metamodel
+				// mismatch in how the annotation processor interpreted the attribute and how our metamodel
 				// and/or annotation binder did.
 
 //              This is particularly the case as arrays are nto handled propery by the StaticMetamodel generator

hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractPropertyMapping.java

@@ -174,7 +174,7 @@ public abstract class AbstractPropertyMapping implements PropertyMapping {
 				logDuplicateRegistration( path, existingType, type );
 			}
 			else if ( !( existingType instanceof AssociationType ) ) {
-				// Workaround for org.hibernate.cfg.annotations.PropertyBinder.bind() adding a component for *ToOne ids
+				// Workaround for org.hibernate.cfg.annotations.PropertyBinder#bind() adding a component for *ToOne ids
 				logDuplicateRegistration( path, existingType, type );
 			}
 			else {
@@ -215,7 +215,7 @@ public abstract class AbstractPropertyMapping implements PropertyMapping {
 						duplicateIncompatiblePaths.add( path );
 						typesByPropertyPath.remove( path );
 						// Set everything to empty to signal action has to be taken!
-						// org.hibernate.hql.internal.ast.tree.DotNode.dereferenceEntityJoin() is reacting to this
+						// org.hibernate.hql.internal.ast.tree.DotNode#dereferenceEntityJoin() is reacting to this
 						String[] empty = new String[0];
 						columnsByPropertyPath.put( path, empty );
 						columnReadersByPropertyPath.put( path, empty );
@@ -319,7 +319,7 @@ public abstract class AbstractPropertyMapping implements PropertyMapping {
 					//      referenced property in the mapping file (ok?)
 					columns = columnsByPropertyPath.get( foreignKeyProperty );
 					if ( columns == null ) {
-						return; //get em on the second pass!
+						return; //get 'em on the second pass!
 					}
 					columnReaders = columnReadersByPropertyPath.get( foreignKeyProperty );
 					columnReaderTemplates = columnReaderTemplatesByPropertyPath.get( foreignKeyProperty );

hibernate-core/src/main/java/org/hibernate/persister/entity/UnionSubclassEntityPersister.java

@@ -163,7 +163,7 @@ public class UnionSubclassEntityPersister extends AbstractEntityPersister {
 		}
 
 		//SPACES
-		//TODO: i'm not sure, but perhaps we should exclude
+		//TODO: I'm not sure, but perhaps we should exclude
 		//      abstract denormalized tables?
 
 		int spacesSize = 1 + persistentClass.getSynchronizedTables().size();

hibernate-core/src/main/java/org/hibernate/persister/walking/internal/CompositionSingularSubAttributesHelper.java

@@ -172,7 +172,7 @@ public final class CompositionSingularSubAttributesHelper {
 												"Cannot build AnyMappingDefinition from non-any-typed attribute"
 										);
 									}
-									// todo : not sure how lazy is propogated into the component for a subattribute of type any
+									// todo : not sure how lazy is propagated into the component for a sub-attribute of type any
 									return new StandardAnyTypeDefinition( (AnyType) aType, false );
 								}
 

hibernate-core/src/main/java/org/hibernate/pretty/MessageHelper.java

@@ -345,7 +345,7 @@ public final class MessageHelper {
 			SessionFactoryImplementor factory,
 			StringBuilder s ) {
 		// Need to use the identifier type of the collection owner
-		// since the incoming is value is actually the owner's id.
+		// since the incoming value is actually the owner's id.
 		// Using the collection's key type causes problems with
 		// property-ref keys.
 		// Also need to check that the expected identifier type matches

hibernate-core/src/main/java/org/hibernate/property/access/spi/EnhancedSetterImpl.java

@@ -45,7 +45,7 @@ public class EnhancedSetterImpl extends SetterFieldImpl {
 			( (CompositeTracker) value ).$$_hibernate_setOwner( propertyName, (CompositeOwner) target );
 		}
 
-		// This marks the attribute as initialized, so it doesn't get lazy loaded afterwards
+		// This marks the attribute as initialized, so it doesn't get lazily loaded afterwards
 		if ( target instanceof PersistentAttributeInterceptable ) {
 			PersistentAttributeInterceptor interceptor = ( (PersistentAttributeInterceptable) target ).$$_hibernate_getInterceptor();
 			if ( interceptor instanceof BytecodeLazyAttributeInterceptor ) {

hibernate-core/src/main/java/org/hibernate/proxy/AbstractLazyInitializer.java

@@ -185,7 +185,7 @@ public abstract class AbstractLazyInitializer implements LazyInitializer {
 
 	protected void permissiveInitialization() {
 		if ( session == null ) {
-			//we have a detached collection thats set to null, reattach
+			//we have a detached collection that is set to null, reattach
 			if ( sessionFactoryUuid == null ) {
 				throw new LazyInitializationException( "could not initialize proxy [" + entityName + "#" + id + "] - no Session" );
 			}

hibernate-core/src/main/java/org/hibernate/query/internal/AbstractProducedQuery.java

@@ -1372,6 +1372,9 @@ public abstract class AbstractProducedQuery<R> implements QueryImplementor<R> {
 			sessionCacheMode = getSession().getCacheMode();
 			getSession().setCacheMode( effectiveCacheMode );
 		}
+		if ( entityGraphQueryHint != null && entityGraphQueryHint.getSemantic() == GraphSemantic.FETCH ) {
+			getSession().setEnforcingFetchGraph( true );
+		}
 	}
 
 	protected void afterQuery() {
@@ -1383,6 +1386,7 @@ public abstract class AbstractProducedQuery<R> implements QueryImplementor<R> {
 			getSession().setCacheMode( sessionCacheMode );
 			sessionCacheMode = null;
 		}
+		getSession().setEnforcingFetchGraph( false );
 	}
 
 	@Override

hibernate-core/src/main/java/org/hibernate/resource/jdbc/internal/ResourceRegistryStandardImpl.java

@@ -44,7 +44,7 @@ public final class ResourceRegistryStandardImpl implements ResourceRegistry {
 	// Dummy value to associate with an Object in the backing Map when we use it as a set:
 	private static final Object PRESENT = new Object();
 
-	//Used instead of Collections.EMPTY_SET to avoid polymorhic calls on xref;
+	//Used instead of Collections.EMPTY_SET to avoid polymorphic calls on xref;
 	//Also, uses an HashMap as it were an HashSet, as technically we just need the Set semantics
 	//but in this case the overhead of HashSet is not negligible.
 	private static final HashMap<ResultSet,Object> EMPTY = new HashMap<>( 1, 0.2f );

hibernate-core/src/main/java/org/hibernate/sql/ForUpdateFragment.java

@@ -101,7 +101,7 @@ public class ForUpdateFragment {
 			}
 			return "";
 		}
-		// TODO:  pass lockmode
+		// TODO:  pass lock mode
 		if(isNowaitEnabled) {
 			return dialect.getForUpdateNowaitString( aliases.toString() );
 		}

hibernate-core/src/main/java/org/hibernate/sql/Template.java

@@ -262,7 +262,7 @@ public final class Template {
 					result.append( trimOperands.from ).append( ' ' );
 				}
 				else if ( trimOperands.trimSpec != null || trimOperands.trimChar != null ) {
-					// I think ANSI SQL says that the 'from' is not optional if either trim-spec or trim-char are specified
+					// I think ANSI SQL says that the 'from' is not optional if either trim-spec or trim-char is specified
 					result.append( "from " );
 				}
 

hibernate-core/src/main/java/org/hibernate/tool/schema/internal/AbstractSchemaValidator.java

@@ -152,7 +152,7 @@ public abstract class AbstractSchemaValidator implements SchemaValidator {
 			Metadata metadata,
 			ExecutionOptions options,
 			Dialect dialect) {
-		boolean typesMatch = column.getSqlTypeCode( metadata ) == columnInformation.getTypeCode()
+		boolean typesMatch = dialect.equivalentTypes( column.getSqlTypeCode( metadata ), columnInformation.getTypeCode() )
 				|| column.getSqlType( dialect, metadata ).toLowerCase(Locale.ROOT).startsWith( columnInformation.getTypeName().toLowerCase(Locale.ROOT) );
 		if ( !typesMatch ) {
 			throw new SchemaManagementException(

hibernate-core/src/main/java/org/hibernate/tool/schema/spi/SchemaManagementToolCoordinator.java

@@ -436,7 +436,7 @@ public class SchemaManagementToolCoordinator {
 		 */
 		public static final MigrateSettingSelector INSTANCE = new MigrateSettingSelector();
 
-		// todo : should this define new migrattor-specific settings?
+		// todo : should this define new migrator-specific settings?
 		// for now we reuse the CREATE settings where applicable
 
 		@Override

hibernate-core/src/main/java/org/hibernate/transform/CacheableResultTransformer.java

@@ -31,7 +31,7 @@ public class CacheableResultTransformer implements ResultTransformer {
 
 	// array with the i-th element indicating whether the i-th
 	// expression returned by a query is included in the tuple;
-	// IMPLLEMENTATION NOTE:
+	// IMPLEMENTATION NOTE:
 	// "joined" and "fetched" associations may use the same SQL,
 	// but result in different tuple and cached values. This is
 	// because "fetched" associations are excluded from the tuple.

hibernate-core/src/main/java/org/hibernate/transform/PassThroughResultTransformer.java

@@ -42,7 +42,7 @@ public class PassThroughResultTransformer extends BasicTransformerAdapter implem
 
 	/* package-protected */
 	List untransformToTuples(List results, boolean isSingleResult) {
-		// untransform only if necessary; if transformed, do it in place;
+		// un-transform only if necessary; if transformed, do it in place;
 		if ( isSingleResult ) {
 			for ( int i = 0 ; i < results.size() ; i++ ) {
 				Object[] tuple = untransformToTuple( results.get( i ), isSingleResult);

hibernate-core/src/main/java/org/hibernate/transform/Transformers.java

@@ -23,7 +23,7 @@ final public class Transformers {
 	public static final ToListResultTransformer TO_LIST = ToListResultTransformer.INSTANCE;
 
 	/**
-	 * Creates a resulttransformer that will inject aliased values into
+	 * Creates a ResultTransformer that will inject aliased values into
 	 * instances of Class via property methods or fields.
 	 */
 	public static ResultTransformer aliasToBean(Class target) {

hibernate-core/src/main/java/org/hibernate/tuple/entity/AbstractEntityTuplizer.java

@@ -248,7 +248,7 @@ public abstract class AbstractEntityTuplizer implements EntityTuplizer {
 
 	@Override
 	public void setIdentifier(Object entity, Serializable id) throws HibernateException {
-		// 99% of the time the session is not needed.  Its only needed for certain brain-dead
+		// 99% of the time the session is not needed.  It's only needed for certain brain-dead
 		// interpretations of JPA 2 "derived identity" support
 		setIdentifier( entity, id, null );
 	}
@@ -506,7 +506,7 @@ public abstract class AbstractEntityTuplizer implements EntityTuplizer {
 
 	@Override
 	public void resetIdentifier(Object entity, Serializable currentId, Object currentVersion) {
-		// 99% of the time the session is not needed.  Its only needed for certain brain-dead
+		// 99% of the time the session is not needed.  It's only needed for certain brain-dead
 		// interpretations of JPA 2 "derived identity" support
 		resetIdentifier( entity, currentId, currentVersion, null );
 	}
@@ -696,7 +696,7 @@ public abstract class AbstractEntityTuplizer implements EntityTuplizer {
 
 	@Override
 	public final Object instantiate(Serializable id) throws HibernateException {
-		// 99% of the time the session is not needed.  Its only needed for certain brain-dead
+		// 99% of the time the session is not needed.  It's only needed for certain brain-dead
 		// interpretations of JPA 2 "derived identity" support
 		return instantiate( id, null );
 	}

hibernate-core/src/main/java/org/hibernate/tuple/entity/BytecodeEnhancementMetadataPojoImpl.java

@@ -145,7 +145,7 @@ public final class BytecodeEnhancementMetadataPojoImpl implements BytecodeEnhanc
 		final PersistentAttributeInterceptable entity = (PersistentAttributeInterceptable) entityTuplizer
 				.instantiate( identifier, session );
 
-		// clear the fields that are marked as dirty in the dirtyness tracker
+		// clear the fields that are marked as dirty in the dirtiness tracker
 		if ( entity instanceof SelfDirtinessTracker ) {
 			( (SelfDirtinessTracker) entity ).$$_hibernate_clearDirtyAttributes();
 		}

hibernate-core/src/main/java/org/hibernate/tuple/entity/PojoEntityTuplizer.java

@@ -223,7 +223,7 @@ public class PojoEntityTuplizer extends AbstractEntityTuplizer {
 			}
 		}
 
-		// clear the fields that are marked as dirty in the dirtyness tracker
+		// clear the fields that are marked as dirty in the dirtiness tracker
 		if ( entity instanceof SelfDirtinessTracker ) {
 			( (SelfDirtinessTracker) entity ).$$_hibernate_clearDirtyAttributes();
 		}

hibernate-core/src/main/java/org/hibernate/type/CollectionType.java

@@ -351,7 +351,7 @@ public abstract class CollectionType extends AbstractType implements Association
 	public boolean isDirty(Object old, Object current, SharedSessionContractImplementor session)
 			throws HibernateException {
 
-		// collections don't dirty an unversioned parent entity
+		// collections don't dirty an un-versioned parent entity
 
 		// TODO: I don't really like this implementation; it would be better if
 		// this was handled by searchForDirtyCollections()

hibernate-core/src/main/java/org/hibernate/type/ComponentType.java

@@ -112,7 +112,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
 
 	@Override
 	public int[] sqlTypes(Mapping mapping) throws MappingException {
-		//Not called at runtime so doesn't matter if its slow :)
+		//Not called at runtime so doesn't matter if it's slow :)
 		int[] sqlTypes = new int[getColumnSpan( mapping )];
 		int n = 0;
 		for ( int i = 0; i < propertySpan; i++ ) {
@@ -126,7 +126,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
 
 	@Override
 	public Size[] dictatedSizes(Mapping mapping) throws MappingException {
-		//Not called at runtime so doesn't matter if its slow :)
+		//Not called at runtime so doesn't matter if it's slow :)
 		final Size[] sizes = new Size[getColumnSpan( mapping )];
 		int soFar = 0;
 		for ( Type propertyType : propertyTypes ) {
@@ -139,7 +139,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
 
 	@Override
 	public Size[] defaultSizes(Mapping mapping) throws MappingException {
-		//Not called at runtime so doesn't matter if its slow :)
+		//Not called at runtime so doesn't matter if it's slow :)
 		final Size[] sizes = new Size[getColumnSpan( mapping )];
 		int soFar = 0;
 		for ( Type propertyType : propertyTypes ) {
@@ -687,7 +687,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
 		if ( value != null ) {
 			Object result = instantiate( owner, session );
 			Object[] values = (Object[]) value;
-			Object[] resolvedValues = new Object[values.length]; //only really need new array during semiresolve!
+			Object[] resolvedValues = new Object[values.length]; //only really need new array during semi-resolve!
 			for ( int i = 0; i < values.length; i++ ) {
 				resolvedValues[i] = propertyTypes[i].resolve( values[i], session, owner );
 			}

hibernate-core/src/main/java/org/hibernate/type/EntityType.java

@@ -484,7 +484,7 @@ public abstract class EntityType extends AbstractType implements AssociationType
 			Object propertyValue = entityPersister.getPropertyValue( value, uniqueKeyPropertyName );
 			// We now have the value of the property-ref we reference.  However,
 			// we need to dig a little deeper, as that property might also be
-			// an entity type, in which case we need to resolve its identitifier
+			// an entity type, in which case we need to resolve its identifier
 			Type type = entityPersister.getPropertyType( uniqueKeyPropertyName );
 			if ( type.isEntityType() ) {
 				propertyValue = ( (EntityType) type ).getIdentifier( propertyValue, session );

hibernate-core/src/main/java/org/hibernate/type/ManyToOneType.java

@@ -85,7 +85,7 @@ public class ManyToOneType extends EntityType {
 
 	@Override
 	public boolean isAlwaysDirtyChecked() {
-		// always need to dirty-check, even when non-updateable;
+		// always need to dirty-check, even when non-updatable;
 		// this ensures that when the association is updated,
 		// the entity containing this association will be updated
 		// in the cache

hibernate-core/src/main/java/org/hibernate/type/descriptor/java/ArrayMutabilityPlan.java

@@ -19,7 +19,7 @@ public class ArrayMutabilityPlan<T> extends MutableMutabilityPlan<T> {
 	@SuppressWarnings({ "unchecked", "SuspiciousSystemArraycopy" })
 	public T deepCopyNotNull(T value) {
 		if ( ! value.getClass().isArray() ) {
-			// ugh!  cannot find a way to properly define the type signature here to
+			// ugh!  cannot find a way to properly define the type signature here
 			throw new IllegalArgumentException( "Value was not an array [" + value.getClass().getName() + "]" );
 		}
 		final int length = Array.getLength( value );

hibernate-core/src/test/java/org/hibernate/id/enhanced/HHH14219.java

@@ -0,0 +1,86 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.id.enhanced;
+
+import static org.junit.Assert.assertEquals;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.MappedSuperclass;
+
+import org.hibernate.Session;
+import org.hibernate.SessionFactory;
+import org.hibernate.boot.Metadata;
+import org.hibernate.boot.MetadataSources;
+import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
+import org.hibernate.dialect.MySQLDialect;
+import org.hibernate.query.Query;
+import org.hibernate.testing.RequiresDialect;
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.junit4.CustomRunner;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * {@inheritDoc}
+ *
+ * @author Yanming Zhou
+ */
+@TestForIssue(jiraKey = "HHH-14219")
+@RunWith(CustomRunner.class)
+@RequiresDialect(MySQLDialect.class)
+public class HHH14219 {
+
+	private SessionFactory sf;
+
+	@Before
+	public void setup() {
+		StandardServiceRegistryBuilder srb = new StandardServiceRegistryBuilder()
+
+				.applySetting("hibernate.show_sql", "true").applySetting("hibernate.format_sql", "true")
+				.applySetting("hibernate.hbm2ddl.auto", "create-drop");
+
+		Metadata metadata = new MetadataSources(srb.build()).addAnnotatedClass(BaseEntity.class)
+				.addAnnotatedClass(Foo.class).addAnnotatedClass(Bar.class).buildMetadata();
+
+		sf = metadata.buildSessionFactory();
+	}
+
+	@Test
+	public void testSequenceTableContainsOnlyOneRow() throws Exception {
+		try (Session session = sf.openSession()) {
+			@SuppressWarnings("unchecked")
+			Query<Number> q = session.createNativeQuery("select count(*) from " + BaseEntity.SHARED_SEQ_NAME);
+			assertEquals(1, q.uniqueResult().intValue());
+		}
+	}
+
+	@MappedSuperclass
+	public static class BaseEntity {
+
+		public static final String SHARED_SEQ_NAME = "shared_seq";
+
+		@Id
+		@GeneratedValue(strategy = GenerationType.AUTO, generator = SHARED_SEQ_NAME)
+		protected Long id;
+
+	}
+
+	@Entity
+	public static class Foo extends BaseEntity {
+
+	}
+
+	@Entity
+	public static class Bar extends BaseEntity {
+
+	}
+
+}

hibernate-core/src/test/java/org/hibernate/jpa/test/criteria/idclass/WidgetId.java

@@ -49,7 +49,7 @@ public class WidgetId implements Serializable {
 	
 	@Override
 	public String toString( ) {
-		StringBuffer buf = new StringBuffer( "[id:" );
+		StringBuilder buf = new StringBuilder( "[id:" );
 		buf.append( ( this.getCode( ) == null ) ? "null" : this.getCode( ).toString( ) );
 		buf.append( ";code:" );
 		buf.append( ( this.getDivision( ) == null ) ? "null" : this.getDivision( ) );

hibernate-core/src/test/java/org/hibernate/jpa/test/graphs/FetchGraphTest.java

@@ -0,0 +1,176 @@
+package org.hibernate.jpa.test.graphs;
+
+import java.util.Arrays;
+import java.util.List;
+import javax.persistence.CascadeType;
+import javax.persistence.Entity;
+import javax.persistence.EntityGraph;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.ManyToOne;
+import javax.persistence.OneToMany;
+import javax.persistence.Table;
+
+import org.hibernate.Hibernate;
+import org.hibernate.annotations.Fetch;
+import org.hibernate.annotations.FetchMode;
+import org.hibernate.graph.GraphParser;
+import org.hibernate.graph.GraphSemantic;
+import org.hibernate.jpa.test.BaseEntityManagerFunctionalTestCase;
+
+import org.hibernate.testing.TestForIssue;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hibernate.testing.transaction.TransactionUtil.doInJPA;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * @author Yaroslav Prokipchyn
+ * @author Nathan Xu
+ */
+@TestForIssue( jiraKey = "HHH-14212" )
+public class FetchGraphTest extends BaseEntityManagerFunctionalTestCase {
+
+	@Override
+	protected Class<?>[] getAnnotatedClasses() {
+		return new Class<?>[] {
+				LedgerRecord.class,
+				LedgerRecordItem.class,
+				BudgetRecord.class,
+				Trigger.class,
+				FinanceEntity.class
+		};
+	}
+
+	@Before
+	public void setUp() {
+		doInJPA( this::entityManagerFactory, entityManager -> {
+			Trigger trigger = new Trigger();
+			entityManager.persist( trigger );
+
+			BudgetRecord budgetRecord = new BudgetRecord();
+			budgetRecord.amount = 100;
+			budgetRecord.trigger = trigger;
+			entityManager.persist( budgetRecord );
+
+			FinanceEntity client = new FinanceEntity();
+			client.name = "client";
+			FinanceEntity vendor = new FinanceEntity();
+			vendor.name = "vendor";
+			entityManager.persist( client );
+			entityManager.persist( vendor );
+
+			LedgerRecordItem item1 = new LedgerRecordItem();
+			item1.financeEntity = client;
+			LedgerRecordItem item2 = new LedgerRecordItem();
+			item2.financeEntity = vendor;
+			entityManager.persist( item1 );
+			entityManager.persist( item2 );
+
+			LedgerRecord ledgerRecord = new LedgerRecord();
+			ledgerRecord.budgetRecord = budgetRecord;
+			ledgerRecord.trigger = trigger;
+			ledgerRecord.ledgerRecordItems= Arrays.asList( item1, item2 );
+
+			item1.ledgerRecord = ledgerRecord;
+			item2.ledgerRecord = ledgerRecord;
+
+			entityManager.persist( ledgerRecord );
+		} );
+	}
+
+	@Test
+	public void testCollectionEntityGraph() {
+		doInJPA( this::entityManagerFactory, entityManager -> {
+			final EntityGraph<LedgerRecord> entityGraph = GraphParser.parse( LedgerRecord.class, "budgetRecord, ledgerRecordItems.value(financeEntity)", entityManager );
+			final List<LedgerRecord> records = entityManager.createQuery( "from LedgerRecord", LedgerRecord.class )
+					.setHint( GraphSemantic.FETCH.getJpaHintName(), entityGraph )
+					.getResultList();
+			assertThat( records.size(), is( 1 ) );
+			records.forEach( record -> {
+				assertFalse( Hibernate.isInitialized( record.trigger ) );
+				assertTrue( Hibernate.isInitialized( record.budgetRecord ) );
+				assertFalse( Hibernate.isInitialized( record.budgetRecord.trigger ) );
+				assertTrue( Hibernate.isInitialized( record.ledgerRecordItems) );
+				assertThat( record.ledgerRecordItems.size(), is( 2 ) );
+				record.ledgerRecordItems.forEach( item -> {
+					assertSame( record, item.ledgerRecord );
+					assertTrue( Hibernate.isInitialized( item.financeEntity ) );
+				} );
+			} );
+		} );
+	}
+
+	@Entity(name = "LedgerRecord")
+	@Table(name = "LedgerRecord")
+	static class LedgerRecord {
+		@Id
+		@GeneratedValue(strategy = GenerationType.IDENTITY)
+		Integer id;
+
+		@ManyToOne
+		BudgetRecord budgetRecord;
+
+		@OneToMany(mappedBy = "ledgerRecord", fetch = FetchType.EAGER, cascade = CascadeType.ALL)
+		@Fetch(FetchMode.SUBSELECT)
+		List<LedgerRecordItem> ledgerRecordItems;
+
+		@ManyToOne
+		Trigger trigger;
+	}
+
+	@Entity(name = "LedgerRecordItem")
+	@Table(name = "LedgerRecordItem")
+	static class LedgerRecordItem {
+		@Id
+		@GeneratedValue(strategy = GenerationType.IDENTITY)
+		Integer id;
+
+		@ManyToOne
+		LedgerRecord ledgerRecord;
+
+		@ManyToOne
+		FinanceEntity financeEntity;
+	}
+
+	@Entity(name = "BudgetRecord")
+	@Table(name = "BudgetRecord")
+	static class BudgetRecord {
+		@Id
+		@GeneratedValue(strategy = GenerationType.IDENTITY)
+		Integer id;
+
+		int amount;
+
+		@ManyToOne
+		Trigger trigger;
+	}
+
+	@Entity(name = "Trigger")
+	@Table(name = "Trigger")
+	static class Trigger {
+		@Id
+		@GeneratedValue(strategy = GenerationType.IDENTITY)
+		Integer id;
+
+		String name;
+	}
+
+	@Entity(name = "FinanceEntity")
+	@Table(name = "FinanceEntity")
+	static class FinanceEntity {
+		@Id
+		@GeneratedValue(strategy = GenerationType.IDENTITY)
+		Integer id;
+
+		String name;
+	}
+}
+