same. i was trying to do something random with java generics today. i got 3 wrong answers in a row (that i could easily confirm were wrong by compiling) then

same. i was trying to do something random with java generics today. i got 3 wrong answers in a row (that i could easily confirm were wrong by compiling) then the 4th worked. it was much faster than reading the jvm spec about wildcard generic subtyping relation (something ive read before but couldn't quote) and it taught me something i didn't know even though it was wrong