Bug 230218 [JFace] Test failures in PresentationsTestSuite and RCP Tests
bundles/org.eclipse.jface/src/org/eclipse/jface/resource/FontRegistry.java
if (cleanOnDisplayDisposal) {
			hookDisplayDispose(display);
		}
	}
    /**
	 * Find the first valid fontData in the provided list. If none are valid
	 * return the first one regardless. If the list is empty return null. Return
	 * <code>null</code> if one cannot be found.
	 * 
     * @param fonts the font list
     * @param display the display used 
     * @return the font data of the like describe above
	 * 
	 * @deprecated use bestDataArray in order to support Motif multiple entry
	 *             fonts.
	 */
    public FontData bestData(FontData[] fonts, Display display) {
        for (int i = 0; i < fonts.length; i++) {
            FontData fd = fonts[i];
            if (fd == null) {
				break;
			}
            FontData[] fixedFonts = display.getFontList(fd.getName(), false);
            if (isFixedFont(fixedFonts, fd)) {
                return fd;
            }
            FontData[] scalableFonts = display.getFontList(fd.getName(), true);
            if (scalableFonts.length > 0) {
                return fd;
            }