HHH-18626 fix error for @Id annotation in @Embeddable class

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

@@ -781,6 +781,12 @@ private static void buildProperty(
 		propertyBinder.setInheritanceStatePerClass( inheritanceStatePerClass );
 		propertyBinder.setId( !entityBinder.isIgnoreIdAnnotations() && hasIdAnnotation( property ) );
 
+		if ( isPropertyOfRegularEmbeddable( propertyHolder, isComponentEmbedded )
+				&& property.hasDirectAnnotationUsage(Id.class)) {
+			throw new AnnotationException("Member '" + property.getName()
+					+ "' of embeddable class " + propertyHolder.getClassName() + " is annotated '@Id'");
+		}
+
 		final LazyGroup lazyGroupAnnotation = property.getDirectAnnotationUsage( LazyGroup.class );
 		if ( lazyGroupAnnotation != null ) {
 			propertyBinder.setLazyGroup( lazyGroupAnnotation.value() );
@@ -805,6 +811,12 @@ private static void buildProperty(
 		addNaturalIds( inSecondPass, property, columns, joinColumns, context );
 	}
 
+	private static boolean isPropertyOfRegularEmbeddable(PropertyHolder propertyHolder, boolean isComponentEmbedded) {
+		return propertyHolder.isComponent() // it's a field of some sort of composite value
+			&& !propertyHolder.isInIdClass() // it's not a field of an id class
+			&& !isComponentEmbedded; // it's not an entity field matching a field of the id class
+	}
+
 	private static AnnotatedColumns bindProperty(
 			PropertyHolder propertyHolder,
 			Nullability nullability,

hibernate-core/src/test/java/org/hibernate/orm/test/annotations/id/entities/Location.java

@@ -8,7 +8,6 @@
 /**
  * @author Emmanuel Bernard
  */
-@SuppressWarnings("serial")
 public class Location implements Serializable {
 	public double longitude;
 	public double latitude;

hibernate-core/src/test/java/org/hibernate/orm/test/inheritance/InheritanceJunctionExistsPredicateTest.java

@@ -1,8 +1,6 @@
 /*
- * 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
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ * Copyright Red Hat Inc. and Hibernate Authors
  */
 package org.hibernate.orm.test.inheritance;
 

hibernate-core/src/test/java/org/hibernate/orm/test/jpa/orphan/onetoone/embedded/OneToOneLazyOrphanRemovalInEmbeddedEntityTest.java

@@ -113,7 +113,7 @@ public void setCar(Car car) {
 	@Embeddable
 	public static class Car {
 
-		@Id
+		@Column(insertable = false, updatable = false)
 		private Integer id;
 
 		// represents a unidirectional one-to-one

hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/instantiation/MatchingConstructorTest.java

@@ -1,3 +1,7 @@
+/*
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ * Copyright Red Hat Inc. and Hibernate Authors
+ */
 package org.hibernate.orm.test.query.hql.instantiation;
 
 import org.hibernate.annotations.Imported;