Docker Studio - clean ContainerLinks of deleted containers

[mdutoo]

else NPE in synchronize() when stopping containers:

index 0dca939..bc588b1 100644 --- a/clouddesigner/org.occiware.clouddesigner.occi.docker.connector/src/org/occiware/clouddesigner/occi/docker/connector/DockerConnector.xtend +++ b/clouddesigner/org.occiware.clouddesigner.occi.docker.connector/src/org/occiware/clouddesigner/occi/docker/connector/DockerConnector.xtend @@ -1725,7 +1725,8 @@ abstract class MachineManager extends ComputeStateMachine { if (compute.links.size > 0) {

                            // Stop the containers 

• compute.links.forEach[elt|(elt.target as ExecutableContainer).stop(StopMethod.GRACEFUL)]
• compute.links.filter[elt|elt.target != null] // else NPE

• .forEach[elt|(elt.target as ExecutableContainer).stop(StopMethod.GRACEFUL)]

                  }
          }

[cgourdin]

null checks are done in docker studio v2.