OnJava8-Examples/reflection/SweetShop.java
Bruce Eckel ede3954d86 March 2021 Book Update
See notes in "Foreword to the Leanpub Edition"
2021-03-04 16:15:04 -07:00

43 lines
1009 B
Java

// reflection/SweetShop.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.
// Examination of the way the class loader works
class Cookie {
static { System.out.println("Loading Cookie"); }
}
class Gum {
static { System.out.println("Loading Gum"); }
}
class Candy {
static { System.out.println("Loading Candy"); }
}
public class SweetShop {
public static void main(String[] args) {
System.out.println("inside main");
new Candy();
System.out.println("After creating Candy");
try {
Class.forName("Gum");
} catch(ClassNotFoundException e) {
System.out.println("Couldn't find Gum");
}
System.out.println("After Class.forName(\"Gum\")");
new Cookie();
System.out.println("After creating Cookie");
}
}
/* Output:
inside main
Loading Candy
After creating Candy
Loading Gum
After Class.forName("Gum")
Loading Cookie
After creating Cookie
*/