java - 如何在Java中将Map转换为List？(How to convert a Map to List in Java?)

Question

What is the best way to convert a Map<key,value> to a List<value> ?

(将Map<key,value>转换为List<value>的最佳方法是什么？)

Just iterate over all values and insert them in a list or am I overlooking something?

(只是遍历所有值并将它们插入列表中，还是我忽略了什么？)

  ask by Javaa translate from so

Answer 1

List<Value> list = new ArrayList<Value>(map.values());

假设：

Map<Key,Value> map;