Who said you appear to be an educated man is there 2 Ls in bollocks?

The quote "You appear to be an educated man; is there two L's in 'bollocks'?" is attributed to the character of Captain John Yossarian in the novel "Catch-22" by Joseph Heller. This line illustrates the absurdity and dark humor characteristic of the book, highlighting the confusion and contradictions of war. Heller's work often critiques bureaucracy and the illogical nature of military life.