Java同时输出Map的Key和Value处理方法

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package com;import java.util.HashMap;import java.util.Map;import java.util.Set;public class Display {    public static void main(String[] args) {        Display Ctest = new Display();        String  name = "fandunyang";        String  college = "NanChangHangKongDaXue";        String  Home = "JiangXiXingGuo";        HashMap<String,String> map = new HashMap();        map.put("myName", name);        map.put("myCollege", college);        map.put("myHome", Home);        Ctest.test(map);    }    public void test(Map<String,String> parameters){        Set set = parameters.entrySet();        Map.Entry[] entries = (Map.Entry[])set.toArray(new Map.Entry[set.size()]);        for (int i=0;i<entries.length;i++){            System.out.println("Key:"+entries[i].getKey().toString());            System.out.println("Value:"+entries[i].getValue().toString());        }    }}

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