File project.diff of Package jboss-vfs

--- jboss-vfs.spec.orig
+++ jboss-vfs.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package jboss-vfs
 #
-# Copyright (c) 2025 SUSE LLC
+# Copyright (c) 2026 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -54,7 +54,7 @@ API documentation for %{name}.
 
 %build
 %{mvn_build} -f -- \
-	-Dproject.build.outputTimestamp=$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +%%Y-%%m-%%dT%%H:%%M:%%SZ)
+	 -Dmaven.compiler.incrementalCompilation=classes -DlegacyMode=true
 
 %install
 %mvn_install