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Java code to read the end page of PDF file and add a Digital signature at the end line of PDF using i Text.
Within less than 1 minute of being posted it already had one upvote. I see this quite often, really horrible questions with no redeeming content getting one or two upvotes. Usually, the questions are from very-low-rep users (i.e. <1000) but this happens for higher rep as well.
Is there a random new-user upvote "feature" to encourage new users?
Or, is there some other mechanism or unintended incentive that encourages this?