1,HTML source code£º
<![CDATA[
<html>
<head>
<title>How to use Collection</title>
</head>
<body>
<script src="jsjava.js"></script>
<script>
var list=new ArrayList();
list.add(new Date());
list.add("test");
list.add(new Integer(5));
var date=list.get(0);
document.write((date instanceof Date)+"<br>");
var i=list.get(2);
document.write((i instanceof Integer)+"<br>");
document.write(list.indexOf("test")+"<br>");
document.write("list:"+list+"<br>");
var list2=new ArrayList();
list2.add("new1");
list2.add("new2");
list2.addAll(list);
document.write("list2:"+list2);
var li=list2.listIterator(list2.size());
while(li.hasPrevious()){
document.write("<br>"+li.previous());
}
</script>
</body>
</html>
]]>
2,The display:
<![CDATA[
true
true
1
list:Sun Sep 9 18:22:46 UTC+0800 2007,test,5
list2:new1,new2,Sun Sep 9 18:22:46 UTC+0800 2007,test,5
5
test
Sun Sep 9 18:22:46 UTC+0800 2007
new2
new1
]]>