第二十章-----Interator简单整理

package com.maya.test;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class TestIterator {
    public static void main(String[] args) {
        List<String> list = new ArrayList<String>();
        
        for(int i=0;i<10;i++) {
            list.add("String"+i);
        }
        
/*        for(int j=0;j<list.size();j++) {
            if(j==5) {
                list.remove(j);
            }
            System.out.println(list.get(j));
        }*/
        
/*        for(String s : list) {
            if("String5".equals(s)) {
                list.remove(s);
            }
            System.out.println(s);
        }*/
        
/*        for(Iterator<String> iter = list.iterator(); iter.hasNext(); ) {
            System.out.println(iter.next());
        }*/
        
        Iterator<String> iterWhile = list.iterator();
        while(iterWhile.hasNext()) {
            String s = iterWhile.next();
            if("String5".equals(s)) {
                iterWhile.remove();
            }
            System.out.println(s);
        }
        System.out.println(list);
        
        
        
    }
}