Java Operation on lower level example 1

import java.io.*;
import java.sql.*;
import java.util.StringTokenizer;
import org.apache.commons.cli.*;
import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.log4j.Logger;

public class Process1 {

    public static void Process1(String args[])

    {
        Runtime runtime = Runtime.getRuntime();
        try {
            Process p1 = runtime.exec("cmd /c start C:\\db2sqlloader\\run_dir.bat");
            InputStream is = p1.getInputStream();
            int i = 0;
            while ((i = is.read()) != -1) {
                System.out.print((char) i);
            }
        } catch (IOException ioException) {
            System.out.println(ioException.getMessage());
        }
    }
}