--- a/src/Pure/Tools/dump.scala Tue Feb 11 23:31:12 2025 +0100
+++ b/src/Pure/Tools/dump.scala Wed Feb 12 00:40:57 2025 +0100
@@ -6,8 +6,6 @@
package isabelle
-import java.io.{BufferedWriter, FileOutputStream, OutputStreamWriter}
-
object Dump {
/* aspects */