code: public Map<String,String> getMap () {                                                               //SIB0163.comms.1
       if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(this, tc, "getMap");
  
       final short len = getShort();
  
       final Map<String,String> rc = new HashMap<String,String>();
       for (int i=0; i < len; i++) {
         rc.put(getString(),getString());
       }
  
       if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(this, tc, "getMap","rc="+rc);
       return rc;
     }
docs: This method returns a <String,String> Map object built from the recived transmission buffer