String empty constructor in java [closed]

Question

I was looking into the String API and suddenly I came across one String empty Constructor i.e. we can construct an empty String object using String s = new String()

I wonder is there any use of it?

Answer 1

Small example... String can be garbage collected

System.out.println(1 + new String() + 2);

instead of

System.out.println(1 + "" + 2);