fix #734

Author: hx2A

py5_resources/py5_module/py5_tools/jvm.py

@@ -166,7 +166,10 @@ def _start_jvm() -> None:
     if "--enable-native-access=ALL-UNNAMED" not in _options:
         _options.append("--enable-native-access=ALL-UNNAMED")
 
-    if "--enable-native-access=javafx.graphics" not in _options:
+    if (
+        any([f.name == "javafx.graphics.jar" for f in _classpath])
+        and "--enable-native-access=javafx.graphics" not in _options
+    ):
         _options.append("--enable-native-access=javafx.graphics")
 
     jpype.startJVM(default_jvm_path, *_options, convertStrings=False)