code: @Override
  		public String setHighlightingColor(SNode node) {
  			String color = null;
  					    	
      		SFeature featMatched = node.getFeature(ANNIS_NS, FEAT_MATCHEDNODE);
  		    Long matchRaw = featMatched == null ? null : featMatched.getValue_SNUMERIC();				    
  			// token is matched			    
  		    if (matchRaw != null)
  		    {
  		    	color = MatchedNodeColors.getHTMLColorByMatch(matchRaw);
  		    	return color;
  		    }	
      	
  			return color;
  			     
  		}
docs: Implements the getHighlightingColor method of the org.corpus_tools.salt.util.StyleImporter interface.