private void addOption(
      final Element rootElement, final CompilerOptionInfo info, final String rawValue) {
    if (!info.isApplicable(mySdk.getVersionString(), myBC.getNature())) {
      return;
    }

    final String value =
        FlexCommonUtils.replacePathMacros(
            rawValue, myModule, myFlexmojos ? "" : mySdk.getHomePath());

    final String pathInFlexConfig =
        info.ID.startsWith("compiler.debug") ? "compiler.debug" : info.ID;
    final List<String> elementNames = StringUtil.split(pathInFlexConfig, ".");
    Element parentElement = rootElement;

    for (int i1 = 0; i1 < elementNames.size() - 1; i1++) {
      parentElement = getOrCreateElement(parentElement, elementNames.get(i1));
    }

    final String elementName = elementNames.get(elementNames.size() - 1);

    switch (info.TYPE) {
      case Boolean:
      case String:
      case Int:
      case File:
        final Element simpleElement = new Element(elementName, parentElement.getNamespace());
        simpleElement.setText(value);
        parentElement.addContent(simpleElement);
        break;
      case List:
        if (info.LIST_ELEMENTS.length == 1) {
          final Element listHolderElement = getOrCreateElement(parentElement, elementName);
          for (final String listElementValue :
              StringUtil.split(value, CompilerOptionInfo.LIST_ENTRIES_SEPARATOR)) {
            final Element child =
                new Element(info.LIST_ELEMENTS[0].NAME, listHolderElement.getNamespace());
            child.setText(listElementValue);
            listHolderElement.addContent(child);
          }
        } else {
          for (final String listEntry :
              StringUtil.split(value, String.valueOf(CompilerOptionInfo.LIST_ENTRIES_SEPARATOR))) {
            final Element repeatableListHolderElement =
                new Element(elementName, parentElement.getNamespace());

            final List<String> values =
                StringUtil.split(
                    listEntry, CompilerOptionInfo.LIST_ENTRY_PARTS_SEPARATOR, true, false);
            assert info.LIST_ELEMENTS.length == values.size() : info.ID + "=" + value;

            for (int i = 0; i < info.LIST_ELEMENTS.length; i++) {
              final Element child =
                  new Element(
                      info.LIST_ELEMENTS[i].NAME, repeatableListHolderElement.getNamespace());
              child.setText(values.get(i));
              repeatableListHolderElement.addContent(child);
            }

            parentElement.addContent(repeatableListHolderElement);
          }
        }
        break;
      default:
        assert false : info.DISPLAY_NAME;
    }
  }
  private void addRootsFromSdk(final Element rootElement) {
    final CompilerOptionInfo localeInfo = CompilerOptionInfo.getOptionInfo("compiler.locale");
    if (!getValueAndSource(localeInfo).first.isEmpty()) {
      addOption(
          rootElement,
          CompilerOptionInfo.LIBRARY_PATH_INFO,
          mySdk.getHomePath() + "/frameworks/locale/{locale}");
    }

    final Map<String, String> libNameToRslInfo = new THashMap<String, String>();

    for (final String swcUrl : mySdk.getParent().getRootUrls(JpsOrderRootType.COMPILED)) {
      final String swcPath = JpsPathUtil.urlToPath(swcUrl);
      if (!swcPath.toLowerCase().endsWith(".swc")) {
        Logger.getInstance(CompilerConfigGeneratorRt.class.getName())
            .warn("Unexpected URL in Flex SDK classes: " + swcUrl);
        continue;
      }

      LinkageType linkageType = FlexCommonUtils.getSdkEntryLinkageType(swcPath, myBC);

      // check applicability
      if (linkageType == null) continue;
      // resolve default
      if (linkageType == LinkageType.Default)
        linkageType = myBC.getDependencies().getFrameworkLinkage();
      if (linkageType == LinkageType.Default) {
        linkageType =
            FlexCommonUtils.getDefaultFrameworkLinkage(mySdk.getVersionString(), myBC.getNature());
      }
      if (myCSS && linkageType == LinkageType.Include) linkageType = LinkageType.Merged;

      final CompilerOptionInfo info =
          linkageType == LinkageType.Merged
              ? CompilerOptionInfo.LIBRARY_PATH_INFO
              : linkageType == LinkageType.RSL
                  ? CompilerOptionInfo.LIBRARY_PATH_INFO
                  : linkageType == LinkageType.External
                      ? CompilerOptionInfo.EXTERNAL_LIBRARY_INFO
                      : linkageType == LinkageType.Include
                          ? CompilerOptionInfo.INCLUDE_LIBRARY_INFO
                          : null;

      assert info != null : swcPath + ": " + linkageType.getShortText();

      addOption(rootElement, info, swcPath);

      if (linkageType == LinkageType.RSL) {
        final List<String> rslUrls = RslUtil.getRslUrls(mySdk.getHomePath(), swcPath);
        if (rslUrls.isEmpty()) continue;

        final StringBuilder rslBuilder = new StringBuilder();
        final String firstUrl = rslUrls.get(0);
        rslBuilder
            .append(swcPath)
            .append(CompilerOptionInfo.LIST_ENTRY_PARTS_SEPARATOR)
            .append(firstUrl)
            .append(CompilerOptionInfo.LIST_ENTRY_PARTS_SEPARATOR);
        if (firstUrl.startsWith("http://")) {
          rslBuilder.append("http://fpdownload.adobe.com/pub/swz/crossdomain.xml");
        }

        if (rslUrls.size() > 1) {
          final String secondUrl = rslUrls.get(1);
          rslBuilder
              .append(CompilerOptionInfo.LIST_ENTRY_PARTS_SEPARATOR)
              .append(secondUrl)
              .append(CompilerOptionInfo.LIST_ENTRY_PARTS_SEPARATOR);
          if (secondUrl.startsWith("http://")) {
            rslBuilder.append("http://fpdownload.adobe.com/pub/swz/crossdomain.xml");
          }
        }

        final String swcName = PathUtilRt.getFileName(swcPath);
        final String libName = swcName.substring(0, swcName.length() - ".swc".length());
        libNameToRslInfo.put(libName, rslBuilder.toString());
      }
    }

    if (myBC.getNature().isLib()) {
      final String theme =
          getValueAndSource(CompilerOptionInfo.getOptionInfo("compiler.theme")).first;
      if (theme != null && theme.toLowerCase().endsWith(".swc")) {
        addOption(rootElement, CompilerOptionInfo.LIBRARY_PATH_INFO, theme);
      }
    }

    addRslInfo(rootElement, libNameToRslInfo);
  }