如果我多次將相同的鍵傳遞給HashMap的put方法，那么原始值會(huì)怎樣？如果值重復(fù)出現(xiàn)該怎么辦？我沒有找到任何文檔。情況1：密鑰的覆蓋值Map mymap = new HashMap();mymap.put("1","one");mymap.put("1","not one");mymap.put("1","surely not one");System.out.println(mymap.get("1"));我們得到surely not one。情況2：重復(fù)值Map mymap = new HashMap();mymap.put("1","one");mymap.put("1","not one");mymap.put("1","surely not one");// The following line was added:mymap.put("1","one");System.out.println(mymap.get("1"));我們得到one。但是其他值怎么辦？我在向?qū)W生教授基礎(chǔ)知識(shí)，有人問我這個(gè)問題。是Map等，其中最后一個(gè)值引用（但在內(nèi)存中）水桶？