private static String executeCommand(String commandName, String... args) {
CommandLine cmd = new CommandLine(commandName, args);
cmd.execute();
String output = cmd.getStdOut();
if (!cmd.isSuccessful()) {
throw new WindowsRegistryException("exec return code " + cmd.getExitCode() + ": " + output);
}
return output;
}
/* Execute scutil and quit, returning the output */
protected String runScutil(String arg) {
CommandLine command = new CommandLine(findScutilBin());
command.setInput(arg + "\nquit\n");
command.execute();
String output = command.getStdOut();
if (!command.isSuccessful()) {
throw new RuntimeException("exec return code " + command.getExitCode() + ": " + output);
}
return output;
}
