anchor.diff:  
   Alternatively, jobs can be registered as type "Runnable" in a more API neutral way. In this case you won't get the "JobContext" information though.
   ----
  -@Component (immediate = true, property = {
  +@Component(immediate = true, property = {
           Scheduler.PROPERTY_SCHEDULER_EXPRESSION + "=0 0/10 * * * ?",
   } )
   public class SchedulerPing implements Job {
  
positive.code: Registered Service.185 │ cron(0 0/10 * * * ?)
  ----
  
  
  
  ==== Schedule a new Job using the Gogo Shell
  ----
  karaf@root()> scheduler:schedule --help
  DESCRIPTION
  
negative.code: 
  ----
  
  ==== Schedule a new Job using the Scheduler Service
  
  Recommendation: Before using this low level api for registering jobs, consider using the whitebox approach instead.
  