Create ArrayList from array

后端 未结 30 1825
遇见更好的自我
遇见更好的自我 2020-11-21 22:29

I have an array that is initialized like:

Element[] array = {new Element(1), new Element(2), new Element(3)};

I would like to convert this

30条回答
  •  日久生厌
    2020-11-21 22:56

    Another simple way is to add all elements from the array to a new ArrayList using a for-each loop.

    ArrayList list = new ArrayList<>();
    
    for(Element e : array)
        list.add(e);
    

提交回复
热议问题