String hoverInfo = textHover.getHoverInfo(sourceViewer,
hoverRegion);
if (textHover instanceof IPHPTextHover) {
final IHoverMessageDecorator decorator = ((IPHPTextHover) textHover)
.getMessageDecorator();
if (decorator != null) {
final String decoratedMessage = decorator
.getDecoratedMessage(hoverInfo);
if (decoratedMessage != null
&& decoratedMessage.length() > 0)
hoverInfo = decoratedMessage;
}