Bug 219483 [Markers] MarkerField needs to support font and colours
Some users want to be able to set the font and colour of an entry in the markers view. We should pass in a ViewerCell for this.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerProblemSeverityAndMessageField.java
}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.provisional.views.markers.IMarkerField#getImage(org.eclipse.ui.provisional.views.markers.MarkerItem)
	 */
	public Image getImage(MarkerItem item) {
		int severity = -1;
		if (item.isConcrete())
			severity = getSeverity(item);
		else {
			if (item instanceof MarkerCategory)
				severity = ((MarkerCategory) item).getHighestSeverity();
		}
		if (severity >= 0)
			return MarkerSupportInternalUtilities.getSeverityImage(severity);
		try {
			if (item.isConcrete())
				return null;
			return JFaceResources
					.getResources()
					.createImageWithDefault(
							IDEInternalWorkbenchImages
									.getImageDescriptor(IDEInternalWorkbenchImages.IMG_ETOOL_PROBLEM_CATEGORY));
		} catch (DeviceResourceException e) {
			return null;
		}
	}
}