Refactor FetchConfig

ebean-core/src/test/java/org/tests/batchload/TestLazyLoadEmptyCollection.java

@@ -24,7 +24,7 @@ public class TestLazyLoadEmptyCollection extends TransactionalTestCase {
     Ebean.save(c);
 
     List<Customer> list = Ebean.find(Customer.class)
-      .fetch("contacts", new FetchConfig().query(0))
+      .fetch("contacts", new FetchConfig().query())
       .fetch("contacts.notes", new FetchConfig().query(100))
       .findList();
 

ebean-core/src/test/java/org/tests/batchload/TestSecondaryQueries.java

@@ -105,7 +105,7 @@ public class TestSecondaryQueries extends TransactionalTestCase {
 
     Query<Customer> query = Ebean.find(Customer.class)
       .select("name")
-      .fetch("contacts", "+query")
+      .fetchQuery("contacts")
       .setId(custId);
 
     LoggedSqlCollector.start();