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
*
	 * @param value the value to be converted
	 * @param dflt the default value
	 * @return the value as a long, or the default value
	 */
	public static long asLong(String value, long dflt) {
		try {
			return asLong(value);
		} catch (DataFormatException e) {
			return dflt;
		}
	}
	/**
	 * Converts the given value into an SWT point.
	 * This method fails if the value does not represent a point.
	 * <p>
	 * A valid point representation is a string of the form
	 * <code><it>x</it>,<it>y</it></code> where
	 * <code><it>x</it></code> and <code><it>y</it></code>
	 * are valid ints.
	 * </p>
	 *
	 * @param value the value to be converted
	 * @return the value as a point
	 * @exception DataFormatException if the given value does not represent
	 *	a point
	 */
	public static Point asPoint(String value) throws DataFormatException {
		if (value == null)
			throw new DataFormatException("Null doesn't represent a valid point");