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

You can pass all similar type values in the function while calling it. In the function definition put a array so that all the passed values can be collected in that array. e.g. .

static void demo (String ... stringArray) {
  your code goes here where read the array stringArray
}