private static @NlsSafe @NotNull String getSdkDescription(@NotNull JavaSdkVersion sdkVersion,
                                                            boolean isPreview) {
    return sdkVersion.getDescription() +
           (sdkVersion.isAtLeast(JavaSdkVersion.JDK_11) && isPreview ? "-preview" : "");
  }
private static @NlsSafe @NotNull String getSdkDescription(@NotNull JavaSdkVersion sdkVersion,
                                                            boolean isPreview)