From 37f60c7984633cfe3dd3279462cb4c00bc37514e Mon Sep 17 00:00:00 2001
From: Matthias Sohn <matthias.sohn@sap.com>
Date: Fri, 22 Sep 2023 12:34:07 +0200
Subject: [PATCH] [errorprone] FileReftableStack: fix EqualsUnsafeCast

See https://errorprone.info/bugpattern/EqualsUnsafeCast

Change-Id: I23274c1850061f0574133f52692e125cfa6b92ff
---
 .../eclipse/jgit/internal/storage/file/FileReftableStack.java  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileReftableStack.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileReftableStack.java
index c74a29842..d48a2d726 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileReftableStack.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileReftableStack.java
@@ -617,6 +617,9 @@ public boolean equals(Object other) {
 			if (other == null) {
 				return false;
 			}
+			if (!(other instanceof Segment)) {
+				return false;
+			}
 			Segment o = (Segment) other;
 			return o.bytes == bytes && o.log == log && o.start == start
 					&& o.end == end;