#2279 - Remove _ebean_getMarker() from EntityBean interface - not actually required

ebean-api/src/main/java/io/ebean/bean/EntityBean.java

@@ -27,17 +27,6 @@ public interface EntityBean extends Serializable {
     throw new NotEnhancedException();
   }
 
-  /**
-   * Return the enhancement marker value.
-   * <p>
-   * This is the class name of the enhanced class and used to check that all
-   * entity classes are enhanced (specifically not just a super class).
-   * </p>
-   */
-  default String _ebean_getMarker() {
-    throw new NotEnhancedException();
-  }
-
   /**
    * Create and return a new entity bean instance.
    */