Changeset 12829 in josm for trunk

Timestamp:

2017-09-12T17:04:17+02:00 (7 years ago)

Author:

Don-vip

Message:

fix #15294 - Java 9: CCE: QuadStateCheckBox$QuadStateDecorator cannot be cast to JToggleButton$ToggleButtonModel

File:

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

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

@@ -129 +129 @@
     }
 
-    private final class QuadStateDecorator implements ButtonModel {
+    /**
+     * Button model for the {@code QuadStateCheckBox}.
+     * It previously only implemented (and still could) the {@code ButtonModel} interface.
+     * But because of JDK-8182577 (Java 9 regression) it now extends {@code ToggleButtonModel} as a workaround.
+     * The previous implementation can be restored after Java 10 migration.
+     * See also https://bugs.openjdk.java.net/browse/JDK-8182695
+     */
+    private final class QuadStateDecorator extends ToggleButtonModel {
         private final ButtonModel other;
         private String propertyText;