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
	 * @return the value as an RGB color value
	 * @exception DataFormatException if the given value does not represent
	 *	an RGB color value
	 */
	public static RGB asRGB(String value) throws DataFormatException {
		if (value == null)
			throw new DataFormatException("Null doesn't represent a valid RGB"); 
		StringTokenizer stok = new StringTokenizer(value, ","); 
		String red = stok.nextToken();
		String green = stok.nextToken();
		String blue = stok.nextToken();
		int rval = 0, gval = 0, bval = 0;
		try {
			rval = Integer.parseInt(red);
			gval = Integer.parseInt(green);
			bval = Integer.parseInt(blue);
		} catch (NumberFormatException e) {
			throw new DataFormatException(e.getMessage());
		}
		return new RGB(rval, gval, bval);
	}
	/**
	 * Converts the given value into an SWT RGB color value.
	 * Returns the given default value if the 
	 * value does not represent an RGB color value.
	 *
	 * @param value the value to be converted
	 * @param dflt the default value