Argumments to Hadoop Command

import java.util.*;
import java.io.IOException;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.conf.*;
import org.apache.hadoop.mapred.*;
import org.apache.hadoop.util.*;
import org.apache.hadoop.io.*;
import org.apache.hadoop.util.Tool;
import org.apache.hadoop.util.ToolRunner;
import org.apache.hadoop.mapred.JobConf;
import org.apache.hadoop.mapred.JobClient;
import org.apache.hadoop.conf.Configured;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.mapred.OutputCollector;
import org.apache.hadoop.mapred.MapReduceBase;
import org.apache.hadoop.mapred.Reducer;
import org.apache.hadoop.mapred.Reporter;
import org.apache.hadoop.mapred.Mapper;
import org.apache.hadoop.mapred.FileInputFormat;
import org.apache.hadoop.mapred.FileOutputFormat;


public class linecount extends Configured implements Tool
{
    //define mapper class
    public static class  maplc extends  MapReduceBase  implements  Mapper <LongWritable, Text, Text,IntWritable>
    {
        IntWritable One= new IntWritable(1);
        Text Word =new Text( "Total No. of Lines");

        //define map method
        public void map (LongWritable key, Text value,OutputCollector<Text,IntWritable> output,Reporter reporter) throws IOException
        {
                        output.collect (Word,One);
        }
    }
    //define reducer class
    public static class reducelc extends  MapReduceBase implements Reducer <Text,IntWritable, Text,IntWritable>
    {
        //define reduce class
        public void reduce (Text key, Iterator<IntWritable> values,OutputCollector<Text,IntWritable> output,Reporter reporter)throws IOException
        {
                int Sum=0;
                while (values.hasNext())
                {
                    Sum+=values.next().get();
                }
                output.collect(key,new IntWritable(Sum));
        }
    }

        @Override
    public int run (String[] args )throws Exception {



        JobConf  conf = new JobConf(linecount.class);
        conf.setJobName("linecount");
        conf.setOutputKeyClass(Text.class);
        conf.setOutputValueClass(IntWritable.class);
        conf.setMapperClass(maplc.class);
        conf.setReducerClass(reducelc.class);
        conf.setInputFormat(TextInputFormat.class);
        conf.setOutputFormat(TextOutputFormat.class);
        conf.set("mapred.job.queue.name", "hdmi-paypal");
        FileInputFormat.setInputPaths(conf, new Path(args[0]));
        FileOutputFormat.setOutputPath(conf, new Path(args[1]));

        JobClient.runJob(conf);
        return 1;

    }
    public static void main (String[] args ) throws Exception {
            int exitCode =ToolRunner.run(new linecount(),args);
                System.exit(exitCode);

         }
}