code: public void deleteSeen(SITransaction simpTran)
    throws SISessionUnavailableException, SISessionDroppedException,
           SIIncorrectCallException,
           SIErrorException
    {
      if (TraceComponent.isAnyTracingEnabled() && CoreSPILockedMessageEnumeration.tc.isEntryEnabled())
        SibTr.entry(CoreSPILockedMessageEnumeration.tc, "deleteSeen", 
          new Object[] { this, simpTran });        
        
      deleteCurrent(simpTran);
      
      if (TraceComponent.isAnyTracingEnabled() && CoreSPILockedMessageEnumeration.tc.isEntryEnabled())
        SibTr.exit(CoreSPILockedMessageEnumeration.tc, "deleteSeen");
    }
docs: /* (non-Javadoc)
  @see com.ibm.wsspi.sib.core.LockedMessageEnumeration#deleteSeen(com.ibm.wsspi.sib.core.SITransaction)