From daba9dd9fb46bf22da832561ba3c7189a363955b Mon Sep 17 00:00:00 2001
From: "Textor Andreas (BCI/ESW17)" <Andreas.Textor@de.bosch.com>
Date: Fri, 5 Sep 2025 15:56:51 +0200
Subject: [PATCH] Fix diagram generation in native build of samm-cli

---
 .../java/org/eclipse/esmf/nativefeatures/DiagramFeature.java    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/esmf-native-support/src/main/java/org/eclipse/esmf/nativefeatures/DiagramFeature.java b/core/esmf-native-support/src/main/java/org/eclipse/esmf/nativefeatures/DiagramFeature.java
index 439e38667..3158ad243 100644
--- a/core/esmf-native-support/src/main/java/org/eclipse/esmf/nativefeatures/DiagramFeature.java
+++ b/core/esmf-native-support/src/main/java/org/eclipse/esmf/nativefeatures/DiagramFeature.java
@@ -257,6 +257,8 @@ private void setupAwt() {
       Native.forClass( java.awt.GraphicsEnvironment.class )
             .registerMethodForJni( "getLocalGraphicsEnvironment" )
             .registerMethodForJni( "isHeadless" );
+      Native.forClass( "java.awt.GraphicsEnvironment$LocalGE" )
+            .registerClassForReflection();
       Native.forClass( java.awt.event.KeyEvent.class )
             .registerFieldsForJni( "isProxyActive" );
       Native.forClass( java.awt.geom.AffineTransform.class )