1. 迭代器
1 List<String> myList = Lists.newArrayList(); 2 3 Iterator<String> iterator = myList.iterator(); 4 while(iterator.hasNext()) { 5 Strimg tmp = iterator.next(); 6 System.out.print(tmp) ; 7 }
2. for循环
for (String str:myList) System.out.println(str) }
原文：https://www.cnblogs.com/cc-robot/p/11068420.html