From 7c38e36b3385a6de0bf2ee7c2023efdb2b29840d Mon Sep 17 00:00:00 2001
From: Kirill Likhodedov <Kirill.Likhodedov@gmail.com>
Date: Sun, 29 Sep 2013 11:59:06 +0400
Subject: [PATCH] [log] Fix graph tests: implement SimpleHash#equals

---
 .../intellij/vcs/log/parser/SimpleHash.java    | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/platform/vcs-log/graph/test/com/intellij/vcs/log/parser/SimpleHash.java b/platform/vcs-log/graph/test/com/intellij/vcs/log/parser/SimpleHash.java
index 92ad9e7a67f1..ae88b28be21e 100644
--- a/platform/vcs-log/graph/test/com/intellij/vcs/log/parser/SimpleHash.java
+++ b/platform/vcs-log/graph/test/com/intellij/vcs/log/parser/SimpleHash.java
@@ -40,4 +40,22 @@ class SimpleHash implements Hash {
   public String toShortString() {
     return myHash.substring(0, 7);
   }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+
+    SimpleHash that = (SimpleHash)o;
+
+    if (myHash != null ? !myHash.equals(that.myHash) : that.myHash != null) return false;
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    return myHash != null ? myHash.hashCode() : 0;
+  }
+
 }