public void setSimilarityColorRamp(final Color[] colors) {
    ensureTheme();
    similarityColorRamp = colors;

    theme.clearSimilarityRamp();
    Arrays.stream(colors).forEach(color -> theme.addSimilarityRamp(Config.formatColor(color)));
  }
Sets and gets the syntax highlighting color values and font settings for the UI.
java/ui/src/main/java/com/google/security/zynamics/bindiff/config/ThemeConfigItem.java