关于java iterator的next()的用法

Question

关于java iterator的next()的用法

Answer 1

/**
* @author eatonfang
* @version 1.0
*
*/
public class Test {

/**
* @param args
*/
public static void main(String[] args) {
List<String> test = new ArrayList<String>();
test.add("a");
test.add("b");
test.add("c");
Iterator<String> iterator = test.iterator();
while (iterator.hasNext()) {
String temp = iterator.next();
System.out.println(temp);
}
// result
//a
//b
//c
}
}