#1612 - query.setMapKey("customer.id") throws NullPointerException (ie. mapKey is a path rather than local property)

src/main/java/io/ebeaninternal/server/deploy/BeanMapHelp.java

@@ -24,16 +24,6 @@ public class BeanMapHelp<T> extends BaseCollectionHelp<T> {
   private final String propertyName;
   private final BeanProperty beanProperty;
 
-  /**
-   * When created for a given query that will return a map.
-   */
-  BeanMapHelp(BeanDescriptor<T> targetDescriptor, String mapKey) {
-    this.targetDescriptor = targetDescriptor;
-    this.beanProperty = targetDescriptor.getBeanProperty(mapKey);
-    this.many = null;
-    this.propertyName = null;
-  }
-
   /**
    * When help is attached to a specific many property.
    */