ports/java/jcalendar/files/patch-build.xml

--- build.xml.orig	2026-04-08 20:26:56 UTC
+++ build.xml
@@ -73,7 +73,6 @@
 		       debug="off"
 		       deprecation="on"
 		       optimize="on"
-		       source="1.4"
 		/>
 	</target>