diff --git a/java_gen/templates/custom/OFStatV6.Builder.java b/java_gen/templates/custom/OFStatV6.Builder.java
new file mode 100644
index 0000000..3b19031
--- /dev/null
+++ b/java_gen/templates/custom/OFStatV6.Builder.java
@@ -0,0 +1,50 @@
+    private OFOxsList.Builder oxsFieldsBuilder;
+
+    private void initBuilder() {
+        if (oxsFieldsBuilder != null)
+            return;
+        oxsFieldsBuilder = new OFOxsList.Builder();
+    }
+
+    private void updateOxsList() {
+        this.oxsFields = this.oxsFieldsBuilder.build();
+        this.oxsFieldsSet = true;
+    }
+
+
+
+    @Override
+    public <F extends OFValueType<F>> F get(StatField<F> field) throws UnsupportedOperationException{
+        if (!supports(field))
+            throw new UnsupportedOperationException("${msg.name} does not support statistics on field " + field.getName());
+
+        OFOxs<F> oxs = getOxs(field);
+
+        if (oxs == null)
+            return null;
+
+        return oxs.getValue();
+    }
+
+    @Override
+    public <F extends OFValueType<F>> Stat.Builder set(StatField<F> field, F value) {
+        initBuilder();
+        OFOxs<F> oxs = OFFactories.getFactory(OFVersion.${version.constant_version}).oxss().fromValue(value, field);
+        this.oxsFieldsBuilder.set(oxs);
+        updateOxsList();
+        return this;
+    }
+
+
+    @Override
+    public boolean supports(StatField<?> field){
+        return supportsField(field);
+    }
+
+    private <F extends OFValueType<F>> OFOxs<F> getOxs(StatField<F> field) {
+//:: if has_parent:
+        return this.oxsFieldsSet ? this.oxsFields.get(field) : parentMessage.oxsFields.get(field);
+//:: else:
+        return this.oxsFieldsSet ? this.oxsFields.get(field) : null;
+//:: #endif
+    }