import java.io.*;
import java.util.*;
 
public class RandomNameGenerator{
 
    public RandomNameGenerator(){
        generateNames();
    }
    
    public static void main(String[] args){
        new RandomNameGenerator();
    }
    
    public void generateNames(){
    
        List firstNames = getNames("firstnames.txt");
        List lastNames = getNames("lastnames.txt");
        int number = 100;
        for (int i = 0; i < 100; i++){
            Collections.shuffle(firstNames);
            Collections.shuffle(lastNames);
            System.out.println(firstNames.get(0) + " " + lastNames.get(0));
        }
    
    }
    
    private List getNames(String fileName){
        List names = new ArrayList();
        try{
            File file = new File(fileName);
            FileReader fileReader = new FileReader(file);
            BufferedReader bufferedReader = new BufferedReader(fileReader);
            String lineRead = "";
            while ((lineRead = bufferedReader.readLine()) != null){
                names.add(lineRead);
            }            
        }catch(FileNotFoundException fnfe){
            System.err.println("FileNotFoundException: " + fnfe.getMessage());
        }catch(IOException ioe){
            System.err.println("IOException: " + ioe.getMessage());
        }
        return names;
    }
 
}