diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeBundle.java b/gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeBundle.java
index 4abe8d6cc6..8a2d27f365 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeBundle.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeBundle.java
@@ -476,24 +476,6 @@ public class ChangeBundle {
     return normalized;
   }
 
-  @Override
-  public boolean equals(Object o) {
-    if (!(o instanceof ChangeBundle)) {
-      return false;
-    }
-    return differencesFrom((ChangeBundle) o).isEmpty();
-  }
-
-  @Override
-  public int hashCode() {
-    return Objects.hash(
-        change.getId(),
-        normalizeChangeMessages(),
-        patchSets.keySet(),
-        patchSetApprovals.keySet(),
-        patchLineComments.keySet());
-  }
-
   @Override
   public String toString() {
     return getClass().getSimpleName() + "{id=" + change.getId()
diff --git a/gerrit-server/src/test/java/com/google/gerrit/server/notedb/ChangeBundleTest.java b/gerrit-server/src/test/java/com/google/gerrit/server/notedb/ChangeBundleTest.java
index 546a29120c..0bcc94e22c 100644
--- a/gerrit-server/src/test/java/com/google/gerrit/server/notedb/ChangeBundleTest.java
+++ b/gerrit-server/src/test/java/com/google/gerrit/server/notedb/ChangeBundleTest.java
@@ -518,9 +518,6 @@ public class ChangeBundleTest {
   private static void assertNoDiffs(ChangeBundle a, ChangeBundle b) {
     assertThat(a.differencesFrom(b)).isEmpty();
     assertThat(b.differencesFrom(a)).isEmpty();
-    assertThat(a).isEqualTo(b);
-    assertThat(b).isEqualTo(a);
-    assertThat(a.hashCode()).isEqualTo(b.hashCode());
   }
 
   private static void assertDiffs(ChangeBundle a, ChangeBundle b, String first,