Sunday, March 31, 2013

Collection Comparison



package com.swain.cell;

import java.util.Collections;
import java.util.Set;
import java.util.TreeSet;

public class Comparison {
       public static void main(String[] args) {
              String[] coins = { "Penny", "nickel", "dime", "Quarter", "dollar" };
              Set set = new TreeSet();
              for (int i = 0; i < coins.length; i++)
                     set.add(coins[i]);
              System.out.println(Collections.min(set));
              System.out.println(Collections.min(set, String.CASE_INSENSITIVE_ORDER));
              System.out.println("--");
              System.out.println(Collections.max(set));
              System.out.println(Collections.max(set, String.CASE_INSENSITIVE_ORDER));
       }

}

How to Calculate the Future Investment Value of Investment.

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