package rebelsky.exam2;

import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Comparator;

/**
 * A simple example of the use of Comparators.
 *
 * @author Samuel A. Rebelsky
 * @version 1.0 of November 2005
 */
public class ComparisonExample
{
  public static void main(String[] args)
  {
    Comparator<String> byLength = new CompareStringsByLength();
    Comparator<String> alphabetically = new CompareStringsAlphabetically();
    Orderer<String> helper = new Orderer<String>();

    PrintWriter pen = new PrintWriter(System.out, true);

    pen.println("Considering the strings " + Arrays.toString(args));

    pen.println("The shortest of those strings is " +
                "\"" + helper.smallest(args, byLength) + "\"");
    pen.println("The alphabetically first of those strings is " +
                "\"" + helper.smallest(args, alphabetically) + "\"");
  } // main(String[])
} // class ComparisonExample