--- old/src/java.base/share/classes/java/security/PermissionCollection.java	2017-05-25 01:46:33.258616141 -0700
+++ new/src/java.base/share/classes/java/security/PermissionCollection.java	2017-05-25 01:46:33.160603684 -0700
@@ -91,6 +91,7 @@
  *
  *
  * @author Roland Schemers
+ * @since 1.2
  */
 
 public abstract class PermissionCollection implements java.io.Serializable {