Java: Initialize Array of two ArrayLists in One Line

Question

Is it possible to init an Array of two ArrayLists as a class field in Java?

Now I have the following. In the fields declaration:

public ArrayList someArray[] = new ArrayList[2];

and later in one of methods the actual assigning:

someArray[0] = new ArrayList<String>();
someArray[1] = new ArrayList<String>();

Answer 1

It can be done :

public ArrayList<String[]>[]
    someArray = new ArrayList[] {new ArrayList<String[]>(),new ArrayList<String[]>()};

Edited after clarification from OP.

Answer 2

尝试这个：

public ArrayList[] arrayOfArrayLists = new ArrayList[]{new ArrayList<String>() , new ArrayList<String>()};