diff --git a/flatlaf-core/src/test/java/com/formdev/flatlaf/TestUIDefaultsLoader.java b/flatlaf-core/src/test/java/com/formdev/flatlaf/TestUIDefaultsLoader.java
index 3541a883..942bf212 100644
--- a/flatlaf-core/src/test/java/com/formdev/flatlaf/TestUIDefaultsLoader.java
+++ b/flatlaf-core/src/test/java/com/formdev/flatlaf/TestUIDefaultsLoader.java
@@ -180,6 +180,7 @@ public class TestUIDefaultsLoader
 
 	//---- class TestInstance -------------------------------------------------
 
+	@SuppressWarnings( "EqualsHashCode" ) // Error Prone
 	public static class TestInstance
 	{
 		private String s;