It would help to read the article we're discussing.
> Journalist posted a fake image online of the interior minister holding a sign that read “I hate freedom of opinion” and was subsequently handed a seven-month suspended prison sentence. A woman who posted images of politicians with painted-on Hitler mustaches and called a minister a terrorist was fined about $690.
It's probably useless to answer, but you are not addressing the question, which was about whether there are actually journalists in prison in the EU or not (there are not) whereas imprisonment of journalists in Turkey is an occupational hazard.
I've given you the most direct example anyone can give, a journalist that was legally handed a prison sentence for basic speech. There are more cases in other EU countries in the article, just read.
> Journalist posted a fake image online of the interior minister holding a sign that read “I hate freedom of opinion” and was subsequently handed a seven-month suspended prison sentence. A woman who posted images of politicians with painted-on Hitler mustaches and called a minister a terrorist was fined about $690.