code: @Override
      public void setShareDurableSubscription(Boolean shareDurSubs) {
          if (shareDurSubs)
              setShareDurableSubscriptions(ApiJmsConstants.SHARED_DSUBS_ALWAYS);
          else
              setShareDurableSubscriptions(ApiJmsConstants.SHARED_DSUBS_NEVER);
      }
docs: /*
  (non-Javadoc)
  
  @see com.ibm.ws.sib.api.jmsra.JmsJcaActivationSpec#setShareDurableSubscription(java.lang.Boolean)