In the old days, we can use list.toArray(new String[0]) to convert a ArrayList<String> into a String[]

Date: 2019-08-11 View: 1520

In Java, there are many ways to write a String to a File.

Date: 2019-08-11 View: 1520

In Java, we have many ways to convert a File to a String.

Date: 2019-08-11 View: 1520