Changeset 13649 in josm for trunk/src/org/openstreetmap/josm/gui/widgets/JosmImageView.java

Timestamp:

2018-04-19T22:34:52+02:00 (7 years ago)

Author:

Don-vip

Message:

fix #16204 - allow to create a new layer, draw, drag, open a few windows. Nothing more to hope in sandbox mode. At least JOSM is now more robust than ever.

File:

• trunk/src/org/openstreetmap/josm/gui/widgets/JosmImageView.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/widgets/JosmImageView.java

@@ -44 +44 @@
     public JosmImageView(Element elem) throws NoSuchFieldException {
         super(elem);
-        imageField = ImageView.class.getDeclaredField("image");
-        stateField = ImageView.class.getDeclaredField("state");
-        widthField = ImageView.class.getDeclaredField("width");
-        heightField = ImageView.class.getDeclaredField("height");
+        imageField = getDeclaredField("image");
+        stateField = getDeclaredField("state");
+        widthField = getDeclaredField("width");
+        heightField = getDeclaredField("height");
         Utils.setObjectsAccessible(imageField, stateField, widthField, heightField);
+    }
+
+    private static Field getDeclaredField(String name) throws NoSuchFieldException {
+        try {
+            return ImageView.class.getDeclaredField(name);
+        } catch (SecurityException e) {
+            Logging.log(Logging.LEVEL_ERROR, "Unable to access field by reflection", e);
+            return null;
+        }
     }