How to convert a List to variable argument parameter java

Question

I have a method which takes a variable length string (String...) as parameter. I have a List with me. How can I pass this to the method as argument?

Answer 1

String ... and String[] are identical If you convert your list to array.

using

Foo[] array = list.toArray(new Foo[list.size()]);

or

Foo[] array = new Foo[list.size()];
list.toArray(array);

then use that array as String ... argument to function.