I came across this answer that I flagged as "a link only answer" (flagged manually, not via low quality review task):
Maybe it's your antivirus. Are you using avast if so look at this https://feedback.avast.com/responses/eclipse-debug-functionality-not-working-after-upgrade-to-avast-2014
I solved mine with the help from that link.
However, a moderator declined my flag with "no evidence to support it".
Why isn't this answer considered a "link only answer"?
What makes an answer a "link only" answer?