/** Returns the class tag of a comment, e.g."header" or "interface". */
public static String getClassTag(String comment) {
String[] tags = CommentUtils.getTags(comment).split(",");
for (String tag : tags) {
if (!tag.equals("") && CommentTags.isTag(tag)) return tag;
}
return "";
}
/** Returns true if comment contains no other information than java doc tags */
public static boolean hasOnlyJavaDoc(String comment) {
comment = CommentUtils.removeCommentIdentifiers(comment);
comment = CommentUtils.removeJavaDocElements(comment);
comment = comment.replaceAll("\\s+", "");
return comment.length() == 0;
}