timeGroup.addOption(createTableOptTimeMillis);
base64Opt = new Option("b64", "base64encoded", false, "decode encoded split points");
o.addOption(base64Opt);
o.addOptionGroup(splitOrCopySplit);
o.addOptionGroup(timeGroup);
o.addOption(createTableOptSplit);
o.addOption(createTableOptCopyConfig);
o.addOption(createTableNoDefaultIters);
o.addOption(createTableOptEVC);