把实验七实验报告里的代码拷进来了
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package task2;
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import java.util.ArrayList;
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import java.util.Iterator;
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public class WalkCollection {
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public static void main(String[] args) {
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ArrayList arrayListExample = new ArrayList();
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// ---------------------Begin------------------------
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// 使用迭代器iterator遍历arrayListExample集合
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// 使用foreach遍历arrayListExample集合
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// ---------------------End------------------------
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}
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}
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