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
* This method fails if the value does not represent a rectangle.
	 * <p>
	 * A valid rectangle representation is a string of the form
	 * <code><it>x</it>,<it>y</it>,<it>width</it>,<it>height</it></code>
	 * where <code><it>x</it></code>, <code><it>y</it></code>,
	 * <code><it>width</it></code>, and <code><it>height</it></code>
	 * are valid ints.
	 * </p>
	 *
	 * @param value the value to be converted
	 * @return the value as a rectangle
	 * @exception DataFormatException if the given value does not represent
	 *	a rectangle
	 */
	public static Rectangle asRectangle(String value)
		throws DataFormatException {
		if (value == null)
			throw new DataFormatException("Null doesn't represent a valid rectangle"); 
		StringTokenizer stok = new StringTokenizer(value, ","); 
		String x = stok.nextToken();
		String y = stok.nextToken();
		String width = stok.nextToken();
		String height = stok.nextToken();
		int xval = 0, yval = 0, wval = 0, hval = 0;
		try {
			xval = Integer.parseInt(x);
			yval = Integer.parseInt(y);
			wval = Integer.parseInt(width);
			hval = Integer.parseInt(height);
		} catch (NumberFormatException e) {