@Override
    public boolean equals(Object o) {
        if ( ! (o instanceof Presentation p)) return false;
        return QueryHelper.equals(bolding, p.bolding) && QueryHelper.equals(summary, p.summary);
    }
Prepares this for binary serialization. For internal use - see {@link Query#prepare}
container-search/src/main/java/com/yahoo/search/query/Presentation.java