Method registered

src/java/src/org/apache/mesos/Executor.java:58–58

(ExecutorDriver driver,
                  ExecutorInfo executorInfo,
                  FrameworkInfo frameworkInfo,
                  SlaveInfo slaveInfo)

   // TODO(vinod): Add a new reregistered callback for when the executor
   //              re-connects with a restarted slave.
   void registered(ExecutorDriver driver,
                  ExecutorInfo executorInfo,
                  FrameworkInfo frameworkInfo,
                  SlaveInfo slaveInfo);