Do I have to specify a variable for each identical argument in String.format?

String hello = "Hello";

String.format("%s %s %s %s %s %s", hello, hello, hello, hello, hello, hello);

hello hello hello hello hello hello 

Does the hello variable need to be repeated multiple times in the call to the format method or is there a shorthand version that lets you specify the argument once to be applied to all of the %s tokens?