From 3fa62b2550cdbf08c22caa6d27eef185e258f58c Mon Sep 17 00:00:00 2001
From: Nathan Sweet <nathan.sweet@gmail.com>
Date: Thu, 31 Jul 2025 17:25:31 -0400
Subject: [PATCH] [libgdx] Prefer JDK StringBuilder.

---
 .../src/com/esotericsoftware/spine/EventTimelineTests.java     | 3 +--
 .../src/com/esotericsoftware/spine/SkeletonViewer.java         | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/spine-libgdx/spine-libgdx-tests/src/com/esotericsoftware/spine/EventTimelineTests.java b/spine-libgdx/spine-libgdx-tests/src/com/esotericsoftware/spine/EventTimelineTests.java
index 433c98187..cf61f546c 100644
--- a/spine-libgdx/spine-libgdx-tests/src/com/esotericsoftware/spine/EventTimelineTests.java
+++ b/spine-libgdx/spine-libgdx-tests/src/com/esotericsoftware/spine/EventTimelineTests.java
@@ -32,7 +32,6 @@ package com.esotericsoftware.spine;
 import java.util.Arrays;
 
 import com.badlogic.gdx.utils.Array;
-import com.badlogic.gdx.utils.StringBuilder;
 
 import com.esotericsoftware.spine.Animation.EventTimeline;
 import com.esotericsoftware.spine.Animation.MixBlend;
@@ -79,7 +78,7 @@ public class EventTimelineTests {
 	private void test (float... frames) {
 		int eventCount = frames.length;
 
-		StringBuilder buffer = new StringBuilder();
+		var buffer = new StringBuilder();
 		for (int i = 0; i < eventCount; i++)
 			buffer.append((char)('a' + i));
 
diff --git a/spine-libgdx/spine-skeletonviewer/src/com/esotericsoftware/spine/SkeletonViewer.java b/spine-libgdx/spine-skeletonviewer/src/com/esotericsoftware/spine/SkeletonViewer.java
index 913359671..ca8699358 100644
--- a/spine-libgdx/spine-skeletonviewer/src/com/esotericsoftware/spine/SkeletonViewer.java
+++ b/spine-libgdx/spine-skeletonviewer/src/com/esotericsoftware/spine/SkeletonViewer.java
@@ -48,7 +48,6 @@ import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType;
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.Null;
-import com.badlogic.gdx.utils.StringBuilder;
 import com.badlogic.gdx.utils.viewport.ScreenViewport;
 
 import com.esotericsoftware.spine.Animation.MixBlend;