Bug 221521 [Markers] New markers API needs to be pared down
We have too much API in some of the new classes and they can be moved to internals
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/MarkerField.java
}
		return image;
	}
	/**
	 * Return the image manager used by the receiver.
	 * @return ResourceManager
	 */
	private ResourceManager getImageManager() {
		if(imageManager == null)
			return JFaceResources.getResources();
		return imageManager;
	}
	/**
	 * Update the contents of the cell.
	 * 
	 * @param cell
	 */
	public void update(ViewerCell cell) {
		cell.setText(getValue((MarkerItem) cell.getElement()));
	}
	/**
	 * Set the imageManager. This is not normally required to be send if using
	 * a {@link MarkerSupportView} as this is done for you.
	 * @param manager
	 */
	public final void setImageManager(ResourceManager manager) {
		this.imageManager = manager;
	}
}