1 files changed, 4 insertions, 1 deletions
diff --git a/base/util/src/netscape/security/x509/GeneralSubtrees.java b/base/util/src/netscape/security/x509/GeneralSubtrees.java
index 66ccdba84..9d8c632a3 100644
--- a/base/util/src/netscape/security/x509/GeneralSubtrees.java
+++ b/base/util/src/netscape/security/x509/GeneralSubtrees.java
@@ -18,6 +18,7 @@
 package netscape.security.x509;
 
 import java.io.IOException;
+import java.io.Serializable;
 import java.util.Enumeration;
 import java.util.Vector;
 
@@ -33,7 +34,9 @@ import netscape.security.util.PrettyPrintFormat;
  * @author Amit Kapoor
  * @author Hemma Prafullchandra
  */
-public class GeneralSubtrees {
+public class GeneralSubtrees implements Serializable {
+
+    private static final long serialVersionUID = 6308776640697100848L;
     private Vector<GeneralSubtree> trees;
     private PrettyPrintFormat pp = new PrettyPrintFormat(":");