Bug 231002 Add Javadoc tags to UA projects for API Visibilities & Restrictions
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/Form.java
* @return the color object or <code>null</code> if not set.
	 * @since 3.3
	 */
	public Color getHeadColor(String key) {
		return head.getColor(key);
	}
	/**
	 * Sets the message for this form. Message text is rendered in the form head
	 * when shown.
	 * 
	 * @param message
	 *            the message, or <code>null</code> to clear the message
	 * @see #setMessage(String, int)
	 * @since 3.2
	 */
	public void setMessage(String message) {
		this.setMessage(message, 0, null);
	}
	/**
	 * Sets the message for this form with an indication of what type of message
	 * it is.
	 * <p>
	 * The valid message types are one of <code>NONE</code>,
	 * <code>INFORMATION</code>,<code>WARNING</code>, or
	 * <code>ERROR</code> defined in IMessageProvider interface.
	 * </p>
	 * 
	 * @param newMessage
	 *            the message, or <code>null</code> to clear the message
	 * @param newType