@@ -0,0 +1,487 @@
+package io.tweag.sparkle;%0A%0Apublic class Sparkle %7B%0A    static %7B%0A%09System.out.println(%22Loading Sparkle application ...%22);%0A%09System.loadLibrary(%22hsapp%22);%0A%09System.out.println(%22Application loaded.%22);%0A    %7D%0A%0A    public static native void bootstrap();%0A%0A    private static native void initializeHaskellRTS();%0A    private static native void finalizeHaskellRTS();%0A%0A    public static native %3CR%3E R apply(byte%5B%5D cos, Object... args);%0A    public static native void invoke(byte%5B%5D cos, Object... args);%0A%7D%0A

Add missing Sparkle.java source file.