Question: What does this code do? Comparator sortByYearDescTitle (b1, b2)->b2.getPublication Year() bl.getPublication Year() == 0 ?bl.getTitle().compareTo (b2.getTitle()) : b2.get Publication Year() bl.getPublication Year();

What does this code do? Comparator sortByYearDescTitle (b1, b2)->b2.getPublication Year() bl.getPublication Year() == 0 ?bl.getTitle().compareTo (b2.getTitle()) : b2.get Publication Year() bl.getPublication Year();

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