From e845da23de790a2fd8ea43019a54814d0ead930f Mon Sep 17 00:00:00 2001
From: Ceki Gulcu <ceki@qos.ch>
Date: Mon, 28 Oct 2024 19:52:07 +0100
Subject: [PATCH] compilation test for Supplier based converter maps

Signed-off-by: Ceki Gulcu <ceki@qos.ch>
---
 .../classic/pattern/SubPatternLayout.java     | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 logback-classic/src/test/java/ch/qos/logback/classic/pattern/SubPatternLayout.java

diff --git a/logback-classic/src/test/java/ch/qos/logback/classic/pattern/SubPatternLayout.java b/logback-classic/src/test/java/ch/qos/logback/classic/pattern/SubPatternLayout.java
new file mode 100644
index 0000000000..471734cc92
--- /dev/null
+++ b/logback-classic/src/test/java/ch/qos/logback/classic/pattern/SubPatternLayout.java
@@ -0,0 +1,31 @@
+/*
+ * Logback: the reliable, generic, fast and flexible logging framework.
+ * Copyright (C) 1999-2024, QOS.ch. All rights reserved.
+ *
+ * This program and the accompanying materials are dual-licensed under
+ * either the terms of the Eclipse Public License v1.0 as published by
+ * the Eclipse Foundation
+ *
+ *   or (per the licensee's choosing)
+ *
+ * under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation.
+ */
+
+package ch.qos.logback.classic.pattern;
+
+import ch.qos.logback.classic.PatternLayout;
+
+import java.util.Map;
+
+/**
+ * Test backward compatibility support by virtue of correct compilation.
+ */
+public class SubPatternLayout extends PatternLayout {
+
+    SubPatternLayout() {
+        Map<String, String> defaultConverterMap = getDefaultConverterMap();
+        defaultConverterMap.put("dooo", DateConverter.class.getName());
+    }
+
+}