Add optional inclusion of org.eclipse.jdt.apt feature.
diff --git a/org.eclipse.jdt-feature/feature.xml b/org.eclipse.jdt-feature/feature.xml
index 0bb2fc3..38ad76d 100644
--- a/org.eclipse.jdt-feature/feature.xml
+++ b/org.eclipse.jdt-feature/feature.xml
@@ -19,6 +19,8 @@
<discovery label="%updateSiteName" url="http://update.eclipse.org/updates/3.0"/>
</url>
+ <includes id="org.eclipse.jdt.apt" version="0.0.0" optional="true" />
+
<requires>
<import plugin="org.eclipse.platform" version="3.1.0" match="compatible"/>
</requires>