Bug 69424 TVT3.0: Multiple Mnemonics in Tasks -> Filters
From the main Workbench view, click the Task menu (drop down arrow) and select Filters. There are duplicated mnemonics for (D). See the attached screenshot.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerFilter.java
void checkStateChanged(CheckStateChangedEvent event) {
        updateEnabledState();
        markDirty();
    }
    /**
     * Method declared on Window.
     */
    protected void configureShell(Shell newShell) {
        super.configureShell(newShell);
        newShell.setText(Messages.getString("filtersDialog.title")); 
    }
    protected void createResetArea(Composite parent) {
        Composite composite = new Composite(parent, SWT.NONE);
        composite.setFont(parent.getFont());
        GridLayout layout = new GridLayout();
        layout.marginWidth = 0;
        composite.setLayout(layout);
        composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
        Button reset = new Button(composite, SWT.PUSH);
        reset.setText(Messages.getString("restoreDefaults.text")); 
        reset.setData(new Integer(RESET_ID));
        reset.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent event) {
                buttonPressed(((Integer) event.widget.getData()).intValue());
            }
        });
        reset.setFont(composite.getFont());
        setButtonLayoutData(reset);
    }
    /**