--- old/src/java.base/share/classes/java/security/ProtectionDomain.java	2017-05-25 01:46:36.943084418 -0700
+++ new/src/java.base/share/classes/java/security/ProtectionDomain.java	2017-05-25 01:46:36.784064207 -0700
@@ -59,6 +59,7 @@
  * @author Li Gong
  * @author Roland Schemers
  * @author Gary Ellison
+ * @since 1.2
  */
 
 public class ProtectionDomain {