Bug 68787 [Markers] Messages need to be converted to the new format
R3.0 The fix for the missing help in the tasks view introduced a missing NL string Non-externalized string literal; it should be followed by //$NON-NLS-<n>$ MarkerView.java org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal line 298
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogTaskProperties.java
private static final String PRIORITY_HIGH = Messages
            .getString("propertiesDialog.priorityHigh"); 
    private static final String PRIORITY_NORMAL = Messages
            .getString("propertiesDialog.priorityNormal"); 
    private static final String PRIORITY_LOW = Messages
            .getString("propertiesDialog.priorityLow"); 
    protected Combo priorityCombo;
    protected Button completedCheckbox;
    /**
     * @param parentShell
     */
    public DialogTaskProperties(Shell parentShell) {
        super(parentShell);
        setType(IMarker.TASK);
    }
    /**
     * @param parentShell
     */
    DialogTaskProperties(Shell parentShell, String title) {
        super(parentShell, title);
        setType(IMarker.TASK);
    }
    /*
     *  (non-Javadoc)
     * @see org.eclipse.ui.views.markers.internal.DialogMarkerProperties#createAttributesArea(org.eclipse.swt.widgets.Composite)
     */
    protected void createAttributesArea(Composite parent) {
        super.createAttributesArea(parent);
        Composite composite = new Composite(parent, SWT.NONE);