+ final String mainParam = createCommentDownloadParameter20101222(ThreadType.MAIN, vi, isTcomm, wayback,
+ commentNum);
+ final String optionParam;
+ if (StringUtils.isNotEmpty(vi.getOptionalThreadId())) {
+ optionParam = createCommentDownloadParameter20101222(ThreadType.OPTIONAL, vi, isTcomm, wayback, commentNum);
+ } else {
+ optionParam = "";
+ }
+ return mainParam + optionParam;
+ }
+
+ private String createCommentDownloadParameter20101222(ThreadType threadType, VideoInfo vi, boolean isTcomm,
+ WayBackInfo wayback, int commentNum) {