//WordsFile.java
//read File of strings (space seperated "words")
//Usage: java Words inputFileName

import java.io.*;
import java.util.*;

public class WordsFile {

    public static void main( String[] args ) {

	String fileName=null;
	BufferedReader wordFile;
	String line, word;
	StringTokenizer tokens;
	int totalWords=0;
	if (args.length > 0)   //there is a command line argument
	    fileName = args[0];
	else {
	    System.out.println("Usage: java Words inputFileName");
	    System.exit(1);
	}
	    

	try {
	    wordFile = new BufferedReader( new FileReader(fileName));
	    
	    line = wordFile.readLine();
	    while (line != null) {
		tokens = new StringTokenizer(line); //space separated
		//tokens = new StringTokenizer(line," \t\r\n\\\"!@#$%^&*()-_=+[]{}';:|/?.>,<`~");
		while (tokens.hasMoreTokens()) {
		    word = tokens.nextToken();
		    totalWords++;
		    
		    System.out.println(word);
		}
		line = wordFile.readLine();
	    }

	    wordFile.close();
	    System.out.println("total words: "+totalWords);

	}
	catch (IOException e) {
	    System.out.println( "threw an exception...File does not exist?" );
	}

    }
}