Da Vinci judge's code is cracked

How disappointing that smithcodeJaeiextostpsacgreamqwfkadpmqz [sic], Mr Justice Peter Smith's bizarre code in his written judgement in the recent Da Vinci case, should translate as 'Smithy Code Jackie Fisher who are you Dreadnought' [er sic again]. Surely that cannot be it. If we can trawl the bible and find predictions of Diana's death then I would expect it at least to make sense. And what's it all about with Judges presenting codes in their judgements - are we to see them as human or funny? Should we now suspect that codes are hidden in their other judgements or might be in future? Something like 'I'm lying I think he did it really' or 'I wore my wig back to front and no one noticed' I'm off to trawl the archives.