sun/net/RegisteredDomain.java

738     public static String getRegisteredDomain(String cname) {
744         dot = cname.lastIndexOf('.');
746             return cname;
749         if (dot == cname.length() - 1) {
750             cname = cname.substring(0, cname.length() -1);
751             dot = cname.lastIndexOf('.');
753                 return cname;
757         if (dot == cname.length() - 1)
763         int second = cname.lastIndexOf('.', dot - 1);
765             return cname;
768         int third = cname.lastIndexOf('.', second - 1);
771             fourth = cname.lastIndexOf('.', third - 1);
775             fifth = cname.lastIndexOf('.', fourth - 1);
777         String s = cname.substring(dot + 1);
778         String s2 = cname.substring(second + 1, dot);
785             String s3 = cname.substring(third + 1, second);
786             String s4 = cname.substring(fourth + 1, third);
789                     return cname.substring(fifth + 1);
791                     return cname.substring(fifth + 1);
799         String str = cname.substring(third + 1);
804                     return cname.substring(fourth + 1);
808                 String s3 = cname.substring(third + 1, second);
810                     return fourth != -1? cname.substring(fourth + 1): cname;
812                     return cname.substring(third + 1);
816                     return cname.substring(fourth + 1);
821                         return cname.substring(third + 1);
823                     return cname.substring(fourth + 1);
832             return cname.substring(third + 1);
841                 return cname.substring(third + 1);
844                 return cname.substring(second + 1);
848                 return cname.substring(third + 1);
850             return cname.substring(second + 1);
863                 return cname.substring(third + 1);
865             return cname.substring(second + 1);
869                 return cname.substring(third + 1);
871             return cname.substring(second + 1);
873             return cname.substring(third + 1);
881                 return cname.substring(third + 1);
883             return cname.substring(second + 1);
886                 return cname.substring(third + 1);
888             return cname.substring(second + 1);
891                 return cname.substring(third + 1);
893             return cname.substring(second + 1);
896                 return cname.substring(third + 1);
898             return cname.substring(second + 1);
905             return cname.substring(second + 1);
911         return cname;