From f1362e857e96b4994c2ad54f7dd2c80a4f7de955 Mon Sep 17 00:00:00 2001
From: Fabio Ponciroli <ponch78@gmail.com>
Date: Thu, 10 Mar 2022 17:37:37 +0100
Subject: PlotCommitList: Suppress ReferenceEquality Warnings

Errorprone raises the following warning:
"[ReferenceEquality] Comparison using reference equality
instead of value equality"

A single pointer comparison is fine here.
A comparison with 'equals' would complicate the code and
also impact performance.

Change-Id: I6677dfc483acb95a64afbf433fd2b9460e408264
---
 org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommitList.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommitList.java b/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommitList.java
index 18ea7560fd..458f240982 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommitList.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommitList.java
@@ -92,6 +92,7 @@ public class PlotCommitList<L extends PlotLane> extends
 	}
 
 	/** {@inheritDoc} */
+	@SuppressWarnings("ReferenceEquality")
 	@Override
 	protected void enter(int index, PlotCommit<L> currCommit) {
 		setupChildren(currCommit);
@@ -188,6 +189,7 @@ public class PlotCommitList<L extends PlotLane> extends
 	 *            may be null if <code>currCommit</code> is the first commit on
 	 *            the lane
 	 */
+	@SuppressWarnings("ReferenceEquality")
 	private void handleBlockedLanes(final int index, final PlotCommit currCommit,
 			final PlotCommit childOnLane) {
 		for (PlotCommit child : currCommit.children) {
@@ -214,6 +216,7 @@ public class PlotCommitList<L extends PlotLane> extends
 	}
 
 	// Handles the case where currCommit is a non-first parent of the child
+	@SuppressWarnings("ReferenceEquality")
 	private PlotLane handleMerge(final int index, final PlotCommit currCommit,
 			final PlotCommit childOnLane, PlotCommit child, PlotLane laneToUse) {
 
@@ -287,6 +290,7 @@ public class PlotCommitList<L extends PlotLane> extends
 	 * @param child
 	 * @param laneToContinue
 	 */
+	@SuppressWarnings("ReferenceEquality")
 	private void drawLaneToChild(final int commitIndex, PlotCommit child,
 			PlotLane laneToContinue) {
 		for (int r = commitIndex - 1; r >= 0; r--) {
-- 
cgit v1.2.3