if (this != slot.getPayload()) { throw new IllegalStateException( String.format("The execution %s has not been assigned to the assigned slot.", this));
if (this != slot.getPayload()) { throw new IllegalStateException( String.format("The execution %s has not been assigned to the assigned slot.", this));
if (this != slot.getPayload()) { throw new IllegalStateException( String.format("The execution %s has not been assigned to the assigned slot.", this));