What would you do with 3000 Articles

package articleSpinner;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.Hashtable;

public class SpinFromTwoArticles {

    public static Hashtable<Integer,String> readArticle(String inArticle) throws Exception {
        Hashtable<Integer,String> htArticle = new Hashtable<Integer,String>();
        int index = 0;
        BufferedReader br = new BufferedReader(new FileReader(inArticle));
        String data=br.readLine();
        while (data!=null) {
            data = data.trim();
            if (data.equals("")) {
                data = br.readLine();
                continue;
            }
            htArticle.put((new Integer(index)),data);
            index++;
            data = br.readLine();
        }
        br.close();
        return htArticle;
    }

    public static void permute(Hashtable<Integer,String> htArticle1, Hashtable<Integer,String> htArticle2, String outArticleFolder) throws Exception {
        if (htArticle1.size()!=htArticle2.size()) {
            System.out.println("Error: The two articles need to have equal number of paragraphs");
            return;
        }
        int articleSize = htArticle1.size();
        for (int i=0; i<articleSize; i++) {
            System.out.println("i: "+i);
            for (int j=0; j<articleSize; j++) {
                if (i==j)
                    continue;
                System.out.println("j: "+j);
                for (int k=0; k<articleSize; k++) {
                    if ((i==k) || (j==k))
                        continue;
                    //System.out.println("k: "+k);
                    String articleId = "Article-"+(new Integer(i)).toString()+"-"+(new Integer(j)).toString();
                    for (int l=0;l<8;l++) {
                        String outFileName = outArticleFolder+"-"+(new Integer(k)).toString()+"-"+(new Integer(l)).toString()+".txt";
                        BufferedWriter bw = new BufferedWriter(new FileWriter(outFileName,true));
                        bw.write("----------------------------------------------------------------------------------------");
                        bw.newLine();
                        bw.write(articleId);
                        bw.newLine();
                        String data1="", data2="", data3="";
                        data1=((l%2==0)?htArticle1.get(new Integer(i)):htArticle2.get(new Integer(i)));
                        data2=((l==2||l==3||l==6||l==7)?htArticle1.get(new Integer(j)):htArticle2.get(new Integer(j)));
                        data3=((l<=3)?htArticle1.get(new Integer(k)):htArticle2.get(new Integer(k)));
                        bw.write(data1);
                        bw.newLine();
                        bw.newLine();
                        bw.write(data2);
                        bw.newLine();
                        bw.newLine();
                        bw.write(data3);
                        bw.newLine();
                        bw.close();
                    }
                }
            }
        }
        return;
    }

    public static void main(String[] args) throws Exception {
        if (args.length!=3) {
            System.out.println("Usage: java "+SpinFromTwoArticles.class.getName()+" <inArticle1> <inArticle2> <outArticleFolder>");
            return;
        }
        String inArticle1 = args[0];
        String inArticle2 = args[1];
        String outArticleFolder = args[2];
        Hashtable<Integer,String> htArticle1 = readArticle(inArticle1);
        Hashtable<Integer,String> htArticle2 = readArticle(inArticle2);
        permute(htArticle1, htArticle2, outArticleFolder);
        return;
    }
}