Bug 67413 [KeyBindings] misc: Block accelerators that are in use
I meet a error after following these steps: - Remove hot keys Navigate->Open:F3 then add a new one Ctrl+Enter - Remove hot keys Edit->Find Previous:Ctrl+Shift+K then add a new one Shift+F3 - Remove hot keys Edit->Find Next:Ctrl+K then add a new one F3 Everything work fine with the new assigned keys except for editing an ant file (build.xml). When editing ant file, the ui understand the old hot keys: F3 for open and Ctrl+K for Find Next.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ActionContributionItem.java
public void run() {
                        if (globalImageCache != null) {
                            globalImageCache.dispose();
                            globalImageCache = null;
                        }
                    }
                });
            }
        }
        return cache;
    }
    /**
     * Returns the listener for SWT menu item widget events.
     * 
     * @return a listener for menu item events
     */
    private Listener getMenuItemListener() {
        if (menuItemListener == null) {
            menuItemListener = new Listener() {
                public void handleEvent(Event event) {
                    switch (event.type) {
                    case SWT.Dispose:
                        handleWidgetDispose(event);
                        break;
                    case SWT.Selection:
                        Widget ew = event.widget;
                        if (ew != null) {
                            handleWidgetSelection(event, ((MenuItem) ew)
                                    .getSelection());
                        }