From 487c594e06c1a45efe6e2a18e8eb193927950462 Mon Sep 17 00:00:00 2001
From: Michael Bayne <mdb@samskivert.com>
Date: Mon, 20 Sep 2010 18:44:29 +0000
Subject: [PATCH] Factor shared constants back out.

---
 .../java/com/threerings/getdown/tools/JarDiff.java |  8 ++------
 .../threerings/getdown/tools/JarDiffPatcher.java   | 14 +-------------
 2 files changed, 3 insertions(+), 19 deletions(-)

diff --git a/src/main/java/com/threerings/getdown/tools/JarDiff.java b/src/main/java/com/threerings/getdown/tools/JarDiff.java
index c85903a..ec3213f 100644
--- a/src/main/java/com/threerings/getdown/tools/JarDiff.java
+++ b/src/main/java/com/threerings/getdown/tools/JarDiff.java
@@ -49,12 +49,8 @@ import java.util.zip.*;
  *
  * @version 1.13, 06/26/03
  */
-public class JarDiff {
-    public static final String VERSION_HEADER = "version 1.0";
-    public static final String INDEX_NAME = "META-INF/INDEX.JD";
-    public static final String REMOVE_COMMAND = "remove";
-    public static final String MOVE_COMMAND = "move";
-
+public class JarDiff implements JarDiffCodes
+{
     private static final int DEFAULT_READ_SIZE = 2048;
     private static byte[] newBytes = new byte[DEFAULT_READ_SIZE];
     private static byte[] oldBytes = new byte[DEFAULT_READ_SIZE];
diff --git a/src/main/java/com/threerings/getdown/tools/JarDiffPatcher.java b/src/main/java/com/threerings/getdown/tools/JarDiffPatcher.java
index c119038..6e7a9a9 100644
--- a/src/main/java/com/threerings/getdown/tools/JarDiffPatcher.java
+++ b/src/main/java/com/threerings/getdown/tools/JarDiffPatcher.java
@@ -49,20 +49,8 @@ import com.threerings.getdown.util.ProgressObserver;
 /**
  * Applies a jardiff patch to a jar file.
  */
-public class JarDiffPatcher
+public class JarDiffPatcher implements JarDiffCodes
 {
-    /** The name of the jardiff control file. */
-    public static final String INDEX_NAME = "META-INF/INDEX.JD";
-
-    /** The version header used in the control file. */
-    public static final String VERSION_HEADER = "version 1.0";
-
-    /** A jardiff command to remove an entry. */
-    public static final String REMOVE_COMMAND = "remove";
-
-    /** A jardiff command to move an entry. */
-    public static final String MOVE_COMMAND = "move";
-
     /**
      * Patches the specified jar file using the supplied patch file and writing
      * the new jar file to the supplied target.