Bug 230218 [JFace] Test failures in PresentationsTestSuite and RCP Tests
bundles/org.eclipse.jface/src/org/eclipse/jface/resource/FontRegistry.java
* The standard Java resource bundle mechanism is then used to locate
     * and open the appropriate properties file, taking into account
     * locale specific variations.
     * </p>
     * <p>
     * For example, on the Windows 2000 operating system the location string
     * <code>"com.example.myapp.Fonts"</code> yields the base name 
     * <code>"com.example.myapp.Fonts_windows2000"</code>. For the US English locale,
     * this further elaborates to the resource bundle name
     * <code>"com.example.myapp.Fonts_windows2000_en_us"</code>.
     * </p>
     * <p>
     * If no appropriate OS-specific resource bundle is found, the
     * process is repeated using the location as the base bundle name.
     * </p>
     * <p>
     * The property file contains entries that look like this:
     * <pre>
     *	textfont.0=MS Sans Serif-regular-10
     *	textfont.1=Times New Roman-regular-10
     *	
     *	titlefont.0=MS Sans Serif-regular-12
     *	titlefont.1=Times New Roman-regular-12
     * </pre>
     * Each entry maps a symbolic font names (the font registry keys) with
     * a "<code>.<it>n</it></code> suffix to standard font names
     * on the right. The suffix indicated order of preference: 
     * "<code>.0</code>" indicates the first choice,
     * "<code>.1</code>" indicates the second choice, and so on.
     * </p>