[PATCH JGIT] Minor : Make ObjectId, RemoteConfig Serializable

[Nigel Magnay <nigel.magnay@gmail.com>]

Make AnyObjectId and RemoteConfig Serializable.
When using jgit as a library in other tools, it's helpful to be able
to use the nice, tested bits of jgit rather than String, but need to
be able to serialize them.

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>
---
 .../src/org/spearce/jgit/lib/AnyObjectId.java      |    3 ++-
 .../org/spearce/jgit/transport/RemoteConfig.java   |    3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
b/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
index e2f70ca..532174b 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
@@ -39,6 +39,7 @@

 import java.io.IOException;
 import java.io.OutputStream;
+import java.io.Serializable;
 import java.io.Writer;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
@@ -52,7 +53,7 @@
  * with this instance can alter at any time, if this instance is modified to
  * represent a different object name.
  */
-public abstract class AnyObjectId implements Comparable {
+public abstract class AnyObjectId implements Comparable, Serializable {
     static final int RAW_LEN = Constants.OBJECT_ID_LENGTH;

     static final int STR_LEN = RAW_LEN * 2;
diff --git a/org.spearce.jgit/src/org/spearce/jgit/transport/RemoteConfig.java
b/org.spearce.jgit/src/org/spearce/jgit/transport/RemoteConfig.java
index 5bbf664..7949612 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/transport/RemoteConfig.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/transport/RemoteConfig.java
@@ -38,6 +38,7 @@

 package org.spearce.jgit.transport;

+import java.io.Serializable;
 import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -53,7 +54,7 @@
  * describing how refs should be transferred between this repository and the
  * remote repository.
  */
-public class RemoteConfig {
+public class RemoteConfig implements Serializable {
     private static final String SECTION = "remote";

     private static final String KEY_URL = "url";
--
1.6.0.2