a9d4df257c4c9e1d32034cd60cea245fd95a82bc,ttt-ttx/src/main/java/com/skynav/ttx/transformer/isd/TTML1Helper.java,TTML1Helper,traverse,#Object#Visitor#,96

Before Change


    @Override
    public void traverse(Object tt, Visitor v) throws Exception {
        assert tt instanceof TimedText;
        traverse((TimedText) tt, v);
    }

    private static void traverse(TimedText tt, Visitor v) throws Exception {

After Change


    @Override
    public void traverse(Object tt, Visitor v) throws Exception {
        if (tt instanceof TimedText)
            traverse((TimedText) tt, v);
        else
            super.traverse(tt, v);
    }