// housekeeping/VarargType.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

public class VarargType {

static void f(Character... args) {

System.out.print(args.getClass());

System.out.println(" length " + args.length);

}

static void g(int... args) {

System.out.print(args.getClass());

System.out.println(" length " + args.length);

}

public static void main(String[] args) {

f('a');

f();

g(1);

g();

System.out.println("int[]: " +

new int[0].getClass());

}

}

/* Output:

class [Ljava.lang.Character; length 1

class [Ljava.lang.Character; length 0

class [I length 1

class [I length 0

int[]: class [I

*/