debian/changelog

+libvldocking-java (3.0.5-2) unstable; urgency=medium
+
+  * Patch the build data and the version in the source.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Thu, 03 Jan 2019 18:44:11 +0100
+
 libvldocking-java (3.0.5-1) unstable; urgency=medium
 
   * Team upload.

debian/rules

 #!/usr/bin/make -f
 
+include /usr/share/dpkg/pkg-info.mk
+
 %:
 	dh $@ --buildsystem=maven
+
+override_dh_clean:
+	[ ! -f src/main/java/com/vlsolutions/swing/docking/DockingDesktop.java.save ] || mv -f src/main/java/com/vlsolutions/swing/docking/DockingDesktop.java.save src/main/java/com/vlsolutions/swing/docking/DockingDesktop.java
+	dh_clean
+
+override_dh_auto_configure:
+	cp -f src/main/java/com/vlsolutions/swing/docking/DockingDesktop.java src/main/java/com/vlsolutions/swing/docking/DockingDesktop.java.save
+	sed -i \
+		-e 's# BUILD_DATE = .*# BUILD_DATE = "$(shell date -d @${SOURCE_DATE_EPOCH} +%Y/%m/%d)";#' \
+		-e 's# CURRENT_VERSION_NUMBER = .*# CURRENT_VERSION_NUMBER = "${DEB_VERSION_UPSTREAM}";#' \
+		src/main/java/com/vlsolutions/swing/docking/DockingDesktop.java
+	dh_auto_configure