HHH-13640 : Remove SharedSessionContractImplementor#internalLoad(String, Serializable, boolean, boolean, Boolean unwrapProxy)

(cherry picked from commit e10e84159a)

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

@@ -246,15 +246,6 @@ public interface SharedSessionContractImplementor
 	Object internalLoad(String entityName, Serializable id, boolean eager, boolean nullable)
 			throws HibernateException;
 
-	default Object internalLoad(
-			String entityName,
-			Serializable id,
-			boolean eager,
-			boolean nullable,
-			Boolean unwrapProxy) throws HibernateException {
-		return internalLoad( entityName, id, eager, nullable );
-	}
-
 	/**
 	 * Load an instance immediately. This method is only called when lazily initializing a proxy.
 	 * Do not return the proxy.

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

@@ -1132,17 +1132,7 @@ public final class SessionImpl
 			String entityName,
 			Serializable id,
 			boolean eager,
-			boolean nullable) throws HibernateException {
-		return internalLoad( entityName, id, eager, nullable, null );
-	}
-
-	@Override
-	public final Object internalLoad(
-			String entityName,
-			Serializable id,
-			boolean eager,
-			boolean nullable,
-			Boolean unwrapProxy) {
+			boolean nullable) {
 		final LoadEventListener.LoadType type;
 		if ( nullable ) {
 			type = LoadEventListener.INTERNAL_LOAD_NULLABLE;

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

@@ -683,8 +683,7 @@ public abstract class EntityType extends AbstractType implements AssociationType
 				getAssociatedEntityName(),
 				id,
 				eager,
-				isNullable(),
-				unwrapProxy
+				isNullable()
 		);
 
 		if ( proxyOrEntity instanceof HibernateProxy ) {