27 lines
710 B
Java
27 lines
710 B
Java
// housekeeping/VarArgs.java
|
|
// (c)2016 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.
|
|
// Using array syntax to create variable argument lists
|
|
|
|
class A {}
|
|
|
|
public class VarArgs {
|
|
static void printArray(Object[] args) {
|
|
for(Object obj : args)
|
|
System.out.print(obj + " ");
|
|
System.out.println();
|
|
}
|
|
public static void main(String[] args) {
|
|
printArray(new Object[]{
|
|
47, (float) 3.14, 11.11});
|
|
printArray(new Object[]{"one", "two", "three" });
|
|
printArray(new Object[]{new A(), new A(), new A()});
|
|
}
|
|
}
|
|
/* Output:
|
|
47 3.14 11.11
|
|
one two three
|
|
A@1db9742 A@106d69c A@52e922
|
|
*/
|