minor code changes

Signed-off-by: Gavin King <gavin@hibernate.org>

hibernate-core/src/main/java/org/hibernate/metamodel/spi/MetamodelImplementor.java

@@ -13,7 +13,6 @@ import java.util.Set;
 import org.hibernate.EntityNameResolver;
 import org.hibernate.MappingException;
 import org.hibernate.Metamodel;
-import org.hibernate.engine.spi.SessionFactoryImplementor;
 import org.hibernate.metamodel.MappingMetamodel;
 import org.hibernate.persister.collection.CollectionPersister;
 import org.hibernate.persister.entity.EntityPersister;

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

@@ -71,10 +71,10 @@ public final class ResourceRegistryStandardImpl implements ResourceRegistry {
 	@Override
 	public boolean hasRegisteredResources() {
 		return hasRegistered( xref )
-				|| hasRegistered( unassociatedResultSets )
-				|| hasRegistered( blobs )
-				|| hasRegistered( clobs )
-				|| hasRegistered( nclobs );
+			|| hasRegistered( unassociatedResultSets )
+			|| hasRegistered( blobs )
+			|| hasRegistered( clobs )
+			|| hasRegistered( nclobs );
 	}
 
 	@Override
@@ -182,7 +182,6 @@ public final class ResourceRegistryStandardImpl implements ResourceRegistry {
 		}
 	}
 
-	@SuppressWarnings("unchecked")
 	public static void close(Statement statement) {
 		log.tracef( "Closing prepared statement [%s]", statement );
 

tooling/metamodel-generator/src/main/java/org/hibernate/processor/HibernateProcessor.java

@@ -642,7 +642,7 @@ public class HibernateProcessor extends AbstractProcessor {
 			final TypeElement fieldType = (TypeElement) declaredType.asElement();
 			if ( fieldType.getKind() == ElementKind.ENUM ) {
 				for  (Element enumMember : fieldType.getEnclosedElements() ) {
-					if ( enumMember.getKind() == ElementKind.ENUM_CONSTANT) {
+					if ( enumMember.getKind() == ElementKind.ENUM_CONSTANT ) {
 						context.addEnumValue( fieldType.getQualifiedName().toString(),
 								enumMember.getSimpleName().toString() );
 					}