### Question:
RasterRulesListColormap extends RasterRulesList { @Override public void importRules(List<Rule> rules) { pushQuite(); try { if (rules.size() > 1) { LOGGER.warn("Importing a " + this.getClass().getSimpleName() + " with " + rules.size() + " rules"); } Rule rule = rules.get(0); RasterSymbolizer rs = (RasterSymbolizer) rule.symbolizers().get(0); { ChannelSelection channelSelection = rs.getChannelSelection(); if (channelSelection != null) { SelectedChannelType grayChannel = channelSelection .getGrayChannel(); if (grayChannel != null) { band = Integer.valueOf(grayChannel.getChannelName()) - 1; } } } ColorMap cm = rs.getColorMap(); importColorMap(cm); org.opengis.filter.Filter filter = rule.getFilter(); filter = parseAbstractRlSettings(filter); } finally { popQuite(); } } RasterRulesListColormap(RulesListType rlt,
			StyledRasterInterface<?> styledRaster, int colorMapType); @Override String extendMetaInfoString(); ColorMap getColorMap(); ArrayList<Color> getColors(); ArrayList<Translation> getLabels(); int getNumClasses(); int getNumClassesVisible(); ArrayList<Double> getOpacities(); BrewerPalette getPalette(); @Override final List<Rule> getRules(); ArrayList<Double> getValues(); @Override void importRules(List<Rule> rules); abstract void importColorMap(ColorMap cm); void add(Double value, Double opacity, Color color, Translation label); void set(int idx, Double value, Double opacity, Color color,
			Translation label); void setOrAdd(int idx, Double value, Double opacity, Color color,
			Translation label); @Override void parseMetaInfoString(String metaInfoString, FeatureTypeStyle fts); void removeAll(); void removeIdx(int index); void setOpacity(int rowIndex, Double newOp); void setPalette(BrewerPalette palette); void reset(); abstract void applyPalette(JComponent parentGui); void setBand(int band); int getBand(); @Override /** * Caclulates the overall opacity of this RulesList as the median iof all opacities. */ Double getOpacity();  }### Answer:
@Test public void testImportRules() { }