Check for non-conformance to embedded/bare PDF UTIs in wrapper function checking for PDF conformance. Also check PDF when checking for FDF, because someone might declare com.adobe.fdf as conforming to com.adobe.pdf. 
Check for non-conformance to embedded/bare PDF UTIs in wrapper function checking for PDF conformance. Also check PDF when checking for FDF, because someone might declare com.adobe.fdf as conforming to com.adobe.pdf. 

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