import java.util.*;
import java.io.*;
import java.util.Collections;
public class NameYear
{
  private String year;
  ArrayList<OneName> oneName = new ArrayList<OneName>();

  public NameYear(String year)
  {
    String line = "";
    String Top = "";
  Scanner sc = null;
  try
    {
    sc = new Scanner(new File
    ("/home/mathcs/courses/cs225/koch/names/yob"+year+".txt"));
    }
catch (Exception e)
    {
    System.out.println("Error Year should be between 1880 and 2013 not "+ year);
    System.exit(1);
    }

    while(sc.hasNextLine())
    {

    // read a line from the input file via sc into line
        line = sc.nextLine();



        StringTokenizer stk = new StringTokenizer(line, ",");
        String name = stk.nextToken();
        char sex = stk.nextToken().charAt(0);
        int count = Integer.parseInt(stk.nextToken());


        OneName list = new OneName(name, sex, count);

        oneName.add(list);
    }
   for (int i = 0 ; i < 10; i++)
   {
   System.out.println(descending());
   }

public String descending()
{
    String x = "";
     Collections.sort(oneName, new OneNameCountCompare());
     for(OneName b: oneName)
    {
        x =  b.toString();
     }
    return x;

public class OneName
{
private String Name;
private char Sex;
private int Count;

public OneName(String name, char sex, int count)
{
 Name =  name;
 Sex = sex;
 Count = count;

}
public String getName()
{
 return Name;
}
public char getSex()
{
 return Sex;
}
public int getCount()
{
 return Count;
}
public void setName(String name)
{
     if (name.length() < 1)
     {
     throw new NullPointerException("Baby name is missing");
     }

     Name =  name;

}
private char M;
private char F;
public void setSex(char sex)
{
 if( sex != M)
 {
    if(sex != F)
    {
    throw new IllegalArgumentException("Sex has to be M or F");
    }
 }
 Sex = sex;

}
public void setCount(int count)
{
if(count < 0)
    {
    throw new IllegalArgumentException("Count cant be negative");
    }

 Count = count;

}
public String toString()
{
        return String.format("%s %c %d", Name, Sex, Count);

}
}

import java.util.Comparator;
import java.util.Collections;

public class OneNameCountCompare implements Comparator<OneName>
{
public int compare(OneName b1, OneName b2)
{
 if(b1.getCount() <b2.getCount())
 {
    return 1;
 }
 else
 {
    return -1;
 }
}
}