code: public long getBlockedRetryInterval()
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "getBlockedRetryInterval"); 
      
      if (_blockedRetryInterval < 0)
        _blockedRetryInterval = definition.getBlockedRetryTimeout();
      
      // If BlockedRetryInterval is unset on the destination, retrieve the ME-wide value
      if (_blockedRetryInterval < 0)
        _blockedRetryInterval = messageProcessor.getCustomProperties().get_blocked_retry_timeout();
      
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "getBlockedRetryInterval", Long.valueOf(_blockedRetryInterval));
      
      return _blockedRetryInterval;
    }
docs: /* (non-Javadoc)
  @see com.ibm.ws.sib.processor.impl.interfaces.DestinationHandler#getMaxFailedDeliveries()