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-rw-r--r--libjava/java/security/cert/Certificate.java7
1 files changed, 4 insertions, 3 deletions
diff --git a/libjava/java/security/cert/Certificate.java b/libjava/java/security/cert/Certificate.java
index bcb206d0c7a..f4aff41d35e 100644
--- a/libjava/java/security/cert/Certificate.java
+++ b/libjava/java/security/cert/Certificate.java
@@ -47,6 +47,7 @@ import java.io.ObjectInputStream;
import java.io.ByteArrayInputStream;
import java.io.InvalidObjectException;
import java.io.ObjectStreamException;
+import java.io.Serializable;
/**
* The Certificate class is an abstract class used to manage
@@ -71,9 +72,9 @@ import java.io.ObjectStreamException;
* @author Mark Benvenuto
* @author Casey Marshall
*/
-public abstract class Certificate
+public abstract class Certificate implements Serializable
{
- static final long serialVersionUID = -6751606818319535583L;
+ private static final long serialVersionUID = -6751606818319535583L;
private String type;
@@ -227,7 +228,7 @@ public abstract class Certificate
* @throws ObjectStreamException If the replacement could not be
* created.
*/
- public Object writeReplace() throws ObjectStreamException
+ protected Object writeReplace() throws ObjectStreamException
{
try
{
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