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package com.ourOffice.utils;

import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;

public class Utils {
	/**
	 * This method is used to extract the file extension
	 * 

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package com.ourOffice.test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.fail;

import org.junit.Test;

import com.ourOffice.utils.Utils;

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package com.ourOffice.model;

import java.util.HashMap;

// This class is used for storing filename, Hashmap containing the words and
// their frequency of occurrence in the files in the given folder
public class DocFrequencyHashMap {
	private HashMap<String, Integer> hm;
	private String fileName;

sujathakvr

package com.ourOffice;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;

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package com.ourOffice.model;

import java.util.ArrayList;

//This class is used for storing input word pool file name and word list
public class WordPool {
	private ArrayList<String> wordList;
	private String fileName;

	public ArrayList<String> getWordList() {

sujathakvr

package com.ourOffice;

import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

public class CSVGenerator {

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import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URI;

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/**
	@author Sujatha
*/
import java.util.ArrayList;

import org.apache.commons.lang.StringUtils;

public class MSequence {

	public static void generatePolynomial(String degree) {

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/**
	@author Sujatha
*/
import org.apache.commons.lang.StringUtils;
public class Polynomial {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		long num = 1;
		if (args.length < 0){