OF-1169 Use default-jre-headless/default-jdk .deb Java Requirements

build/debian/control

@@ -2,14 +2,14 @@ Source: openfire
 Section: net
 Priority: optional
 Maintainer: Ignite Realtime Community <admin@igniterealtime.org>
-Build-Depends: debhelper (>= 5), cdbs, patchutils, java-runtime (>= 1.7), ant
+Build-Depends: debhelper (>= 5), cdbs, patchutils, default-jdk (>= 1.7), ant
 Standards-Version: 3.7.2
 Homepage: http://www.igniterealtime.org
 
 Package: openfire
 Section: net
 Priority: optional
-Pre-Depends: java-runtime-headless (>= 1.7)
+Pre-Depends: default-jre-headless (>= 1.7)
 Architecture: all
 Description: A high performance XMPP (Jabber) server.
  Openfire is an instant messaging server that implements the XMPP