[r2f] fixed 'generator' field access
diff --git a/src/main/java/org/apache/sling/feature/inventoryservice/impl/AbstractRuntimeEnvironment2FeatureModelPrinter.java b/src/main/java/org/apache/sling/feature/inventoryservice/impl/AbstractRuntimeEnvironment2FeatureModelPrinter.java
index ab03c50..fc4e967 100644
--- a/src/main/java/org/apache/sling/feature/inventoryservice/impl/AbstractRuntimeEnvironment2FeatureModelPrinter.java
+++ b/src/main/java/org/apache/sling/feature/inventoryservice/impl/AbstractRuntimeEnvironment2FeatureModelPrinter.java
@@ -30,7 +30,7 @@
 
 abstract class AbstractRuntimeEnvironment2FeatureModelPrinter extends AbstractFeatureInventoryPrinter {
 
-    private RuntimeEnvironment2FeatureModel generator;
+    protected RuntimeEnvironment2FeatureModel generator;
 
     @Override
     protected void onFeature(String featureLocation, BufferedReader reader, PrintWriter printWriter) throws Exception {