Commenter (@NotNull Editor editor, @NotNull PsiFile file, final int line) { final FileType fileType = file.getFileType(); if (fileType instanceof AbstractFileType) { return ((AbstractFileType)fileType).getCommenter(); } final Language lineStartLanguage = getLineStartLanguage(editor, file, line); final Language lineEndLanguage = getLineEndLanguage(file, editor, line); return CommentByBlockCommentHandler.getCommenter(file, editor, lineStartLanguage, lineEndLanguage); }