private void onMemberCommentUpdated(@Nonnull ClassMemberPathNode path, @Nullable String comment) {
			if (isApplicableClass(path.getParent())) {
				fullTextCached = null;
				ClassMember member = path.getValue();
				Label memberComment = memberComments.get(memberKey(member));
				if (comment != null && memberComment != null)
					FxThreadUtil.run(() -> memberComment.setText(comment));
				else
					// Newly commented members and removed comments, trigger a refresh so things are in order.
					FxThreadUtil.run(this::refresh);
			}
		}
Full re-population of comment data.
recaf-ui/src/main/java/software/coley/recaf/ui/pane/CommentListPane.java