else if (mainArg.equalsIgnoreCase("prune") || mainArg.equalsIgnoreCase("cleanup"))
this.cmd = new PruneCmd(sender, args);
else if (mainArg.equalsIgnoreCase("report"))
this.cmd = new ReportCmd(sender, args);
else if (mainArg.equalsIgnoreCase("repair"))
this.cmd = new RepairCmd(sender, args);
//Unknown
else
throw new MissingOrIncorrectArgumentException(Term.ERROR_COMMAND_UNKNOWN.get());