我的hashmap中有一个名为"mastervalue"的对象值.mastervalue包含ques_id作为键,数组包含得分和答案作为值.如何获取数组的值(得分和答案)并返回List.
String maprule = "department == '2' && topic == '1'";
mastervalue = (Map<String, List<String>>) map_master.get(maprule);
System.out.println(mastervalue);
mastervalue print out:{10359 = [4,1],10365 = [1,1],10364 = [1,1],10363 = [4,1],10362 = [3,1],10369 = [1, 1],10368 = [5,1]}