Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/ViewerLabel.java
*/
	public boolean hasNewText() {
		
		if (startText == null) {
			return newText != null;
		}
		if (textUpdated) {
			return !(startText.equals(newText));
		}
		return false;
	}
	/**
	 * Return whether or not the background color has been set.
	 * 
	 * @return boolean. <code>true</code> if the value has been set.
	 */
	public boolean hasNewBackground() {
		return background != null;
	}
	/**
	 * Return whether or not the foreground color has been set.
	 * 
	 * @return boolean. <code>true</code> if the value has been set.
	 * 
	 * @since 3.1
	 */
	public boolean hasNewForeground() {
		return foreground != null;
	}
	/**