public void countWords()throws IOException
	{
	    FileReader fr = new FileReader (file);    //File reader object to read file
	    BufferedReader br = new BufferedReader (fr); //Reads text from a character-input stream
	    String line = br.readLine(); //Store each line as a string,so we can iterate through the text file

	    while (line != null) //While there is a line
	    {
	    	String []parts = line.split(" "); // parse the strings between the spaces

	    	for( String word : parts) //Loop through array of words using an enhanced for loop
	    	{

	    		if(isNumeric(word)!=true && isValidWord(word)==true) // Lets check if the string is not a number and is a valid word
	    		{
	    			count++; // Count the words
	    		}
	    	}

	    	line = br.readLine(); //Read the next line
	   }
	    br.close(); // Close the text file
	}