小弟遇到一個很怪的問題
明明進else就只有兩次
為何 formlistD 裡面的值會跟 formlistH 一模一樣?

附上我的程式碼

List<Map<String, String>> prpolist=(ArrayList<Map<String, String>>) request.getAttribute("prpo_list");
Map<String, Map<String, String>> formlistH = new HashMap<String, Map<String, String>>();
Map<String, String> formlistD = new HashMap<String, String>();
if(prpolist!=null) {
	for (Map<String,String> m: prpolist) {
		if(formlistH.containsKey(m.get("form"))) {
			Map<String, String> temp = formlistH.get(m.get("form"));
				temp.put(m.get("id"), m.get("req"));
				formlistH.put(m.get("form"), temp);
				loger.debug(formlistH);
				loger.debug(formlistD);
		}else {
				formlistD.put(m.get("id"), m.get("req"));
				formlistH.put(m.get("form"), formlistD);
        }
    }
}

prpolist 的內容長這樣

[{form=Form1Datas, id=INPUT1, req=true}, {form=Form1Datas, id=INPUT2, req=false}, {form=Form1Datas, id=INPUT3, req=true}, {form=Form1Datas, id=PLAN, req=true}, {form=Form1Datas, id=STATUS3, req=true}, {form=Form2Datas, id=STATUS, req=true}, {form=Form2Datas, id=STATUS1, req=false}]

formlistH 最後的資料長這樣

{Form2Datas={STATUS=true, INPUT1=true, STATUS3=true, STATUS1=false, INPUT2=false, INPUT3=true, PLAN=true}, Form1Datas={STATUS=true, INPUT1=true, STATUS3=true, STATUS1=false, INPUT2=false, INPUT3=true, PLAN=true}}

實際上我想要的資料是要長這樣

{Form2Datas={STATUS=true, STATUS1=true}, Form1Datas={INPUT1=true, STATUS3=true, INPUT2=false, INPUT3=true, PLAN=true}}