vert-x/vert.x — pull request #459 by jkransen (2012-12-15 18:38:10+00:00)
Title: Added -debug-port parameter

By adding e.g. -debug-port 9999 to the vertx command, a JPDA port is opened on this port. This allows remote debugging from an IDE like Eclipse. You set a break point, and the verticle thread jumps to it when the code is reached.