--- old/src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxAppBundler.java	2019-09-06 15:50:46.839119300 -0400
+++ new/src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxAppBundler.java	2019-09-06 15:50:44.655077300 -0400
@@ -173,4 +173,10 @@
     public boolean supported(boolean runtimeInstaller) {
         return true;
     }
+
+    @Override
+    public boolean isDefault() {
+        return false;
+    }
+
 }