How can I create a Java method that accepts a variable number of arguments?

Question

For example, Java\'s own String.format() supports a variable number of arguments.

String.format(\"Hello %s! ABC %d!\", \"World\", 123);
//=>          


        

Answer 1

This is just an extension to above provided answers.

1. There can be only one variable argument in the method.
2. Variable argument (varargs) must be the last argument.

Clearly explained here and rules to follow to use Variable Argument.