--- DESCRIPTION.orig	2022-09-16 04:25:42.000000000 +0800
+++ DESCRIPTION	2023-05-21 06:37:47.000000000 +0800
@@ -21,7 +21,6 @@
     tools,
     utils
 Suggests:
-    rJava,
     tcltk,
     covr,
     knitr,