public static @NotNull String generatePaletteExample(@NotNull String indent) {
    int stopCount = RAINBOW_COLOR_KEYS.length;
    StringBuilder sb = new StringBuilder();

    sb.append(indent).append(AnalysisBundle.message("color.settings.rainbow.demo.header.1"))
      .append(indent).append(AnalysisBundle.message("color.settings.rainbow.demo.header.2"))
      .append(indent);
    String tagRainbow = RAINBOW_GRADIENT_DEMO.getExternalName();
    boolean needLineBreak = true;
    for (int i = 0; i < RAINBOW_TEMP_KEYS.length; ++i) {
      sb.append(" ");
      sb.append("<").append(tagRainbow).append(">");
      String anchor = String.valueOf(i / stopCount + 1);
      String minor = String.valueOf(i % stopCount);
      sb.append(i % stopCount == 0 ? "Color#" + anchor : "SC" + anchor + "." + minor);
      sb.append("</").append(tagRainbow).append(">");
      if (needLineBreak && i == RAINBOW_TEMP_KEYS.length / 2) {
        sb.append(indent);
        needLineBreak = false;
        //noinspection AssignmentToForLoopParameter
        --i;
      }
    }
    return sb.toString();
  }
public static @NotNull String generatePaletteExample(@NotNull String indent)