protected @NotNull Collection<String> collectRTLibraries(String mavenVersion) {
    Set<String> classPath = new LinkedHashSet<>();
    if (StringUtil.compareVersionNumbers(mavenVersion, "3.1") < 0) {
      classPath.add(PathUtil.getJarPathForClass(Logger.class));
      classPath.add(PathUtil.getJarPathForClass(JDK14LoggerFactory.class));
    }

    classPath.add(PathUtil.getJarPathForClass(StringUtilRt.class));//util-rt
    classPath.add(PathUtil.getJarPathForClass(NotNull.class));//annotations-java5
    classPath.add(PathUtil.getJarPathForClass(Element.class));//JDOM
    return classPath;
  }
protected @NotNull Collection<String> collectRTLibraries(String mavenVersion)