import org.apache.commons.cli.*;
public class CommandLineParserExample {
public static void main(String[] args) {
CommandLineParser parser = new DefaultParser();
Options options = new Options();
try {
CommandLine commandLine = parser.parse(options, args);
String inputFilePath = commandLine.getOptionValue("i");
String outputFilePath = commandLine.getOptionValue("o");
if (inputFilePath != null && outputFilePath != null) {
} else {
}
} catch (ParseException e) {
}
}
}
