private Set<String> initPlatformAnnotations() {
        Set<String> platformAnnotations = new HashSet<String>();
        platformAnnotations.add("java.lang.Deprecated");
        platformAnnotations.add("java.lang.Override");
        platformAnnotations.add("java.lang.SuppressWarnings");
        platformAnnotations.add("java.lang.annotation.Documented");
        platformAnnotations.add("java.lang.annotation.Inherited");
        platformAnnotations.add("java.lang.annotation.Retention");
        platformAnnotations.add("java.lang.annotation.Target");
        return Collections.unmodifiableSet(platformAnnotations);
    }