#1392 - MergeOptionsBuilder setClientGeneratedIds() ... should not be required if the Id property does not have Identity/Sequence generator assigned

src/test/java/org/tests/model/basic/Contact.java

@@ -9,6 +9,7 @@ import io.ebean.annotation.Index;
 
 import javax.persistence.CascadeType;
 import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
 import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
@@ -25,7 +26,7 @@ import java.util.List;
 @Cache(naturalKey = "email")
 public class Contact {
 
-  @Id
+  @Id @GeneratedValue
   int id;
 
   @Size(max=127)