Fixed the URLs for JDK8
Fixed the URLs for JDK8

The previous URLs lead to a 404 page.
udayas81/JAVA,gsaslis/java,cellux/java,GannettDigital/chef-java,bitmonk/chef-java,bitmonk/chef-java,cposture/java,RobertNorthard/java,cellux/java,cposture/java,dcode/java,mrb/java,LateRoomsGroup/java,gsaslis/java,gsaslis/java,bgandon/java,mrb/java,cellux/java,RobertNorthard/java,cposture/java,nshemonsky/chef-java,bgandon/java,juliandunn/java,juliandunn/java,GannettDigital/chef-java,bitmonk/chef-java,udayas81/JAVA,nshemonsky/chef-java,GannettDigital/chef-java,dcode/java,dcode/java,bgandon/java,mrb/java,foreflight/java,juliandunn/java,nshemonsky/chef-java,RobertNorthard/java,LateRoomsGroup/java,foreflight/java,LateRoomsGroup/java,foreflight/java