Java Long signum(long i) example output Java Long signum(long i) example output By ryan|2016-04-29T16:22:52+00:00April 29th, 2016|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail About the Author: ryan Ryan Salvador has over 10 years IT experience specializing in Banking and Telecommunications.