simplecollection.java

java编程思想的源码,11-16,和上次上传的1-10的源码是一块的,希望大家都能学好java

//: c11:SimpleCollection.java
// A simple example using Java 2 Collections.
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
import com.bruceeckel.simpletest.*;
import java.util.*;

public class SimpleCollection {
  private static Test monitor = new Test();
  public static void main(String[] args) {
    // Upcast because we just want to
    // work with Collection features
    Collection c = new ArrayList();
    for(int i = 0; i < 10; i++)
      c.add(Integer.toString(i));
    Iterator it = c.iterator();
    while(it.hasNext())
      System.out.println(it.next());
    monitor.expect(new String[] {
      "0",
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9"
    });
  }
} ///:~