gradle build is failing with repo urls unable to resolve

["Srinivas, Kaushik (Nokia - IN/Bangalore)" <ka...@nokia.com>]

Hi All,

Am facing issue when trying to build with gradle kafka repo locally.

Below is the error am hitting,
            > Could not GET 'http://dl.bintray.com/content/netflixoss/external-g
radle-plugins/gradle/plugin/com/github/spotbugs/spotbugs-gradle-plugin/1.6.5/spo
tbugs-gradle-plugin-1.6.5.pom'.
               > Connect to dl.bintray.com:80 [dl.bintray.com/75.126.118.188] fa
iled: Connection timed out: connect

when tried to open
http://dl.bintray.com/content/netflixoss/external-gradle-plugins/gradle/plugin/com/github/spotbugs/spotbugs-gradle-plugin/1.6.5/spotbugs-gradle-plugin-1.6.5.pom
in browser,
it says
The requested path was not found.

Is this repo no more used ?
How to go about this ?

-kaushik