Bug 35917 [JFace] StringConvertor.asDisplayableString should be deprecated
R2.1 This is the same as asString - there is no need to keep it around any longer. It is also not currently in use in the workbench.
bundles/org.eclipse.jface/src/org/eclipse/jface/resource/StringConverter.java
*   <li><code>org.eclipse.swt.graphics.Point</code></li>
 *   <li><code>org.eclipse.swt.graphics.Rectangle</code></li>
 *   <li><code>org.eclipse.swt.graphics.RGB</code></li>
 *   <li><code>org.eclipse.swt.graphics.FontData</code></li>
 * </ul>
 * <p>
 * All methods declared on this class are static. This
 * class cannot be instantiated.
 * </p>
 */
public class StringConverter {
	/**
	 * Internal font style constant for regular fonts.
	 */
	private static final String REGULAR = "regular"; 
	/**
	 * Internal font style constant for bold fonts.
	 */
	private static final String BOLD = "bold"; 
	/**
	 * Internal font style constant for italic fonts.
	 */
	private static final String ITALIC = "italic"; 
	/**
	 * Internal font style constant for bold italic fonts.
	 */
	private static final String BOLD_ITALIC = "bold italic"; 
	/**
	 * Internal constant for the separator character used in
	 * font specifications.