diff -Nru ecj-3.11.1/debian/changelog ecj-legacy-3.11.1/debian/changelog
--- ecj-3.11.1/debian/changelog	2017-07-04 11:14:22.000000000 +0000
+++ ecj-legacy-3.11.1/debian/changelog	2018-06-14 17:08:36.000000000 +0000
@@ -1,3 +1,12 @@
+ecj-legacy (3.11.1-2+rpi1) buster-staging; urgency=medium
+
+  * Legacy ecj package to support gcj which we don't want to get rid of just
+    yet.
+  * Rename source package to ecj-legacy.
+  * Drop ecj and libecj-java binary packages (provided by current ecj).
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Thu, 14 Jun 2018 17:08:36 +0000
+
 ecj (3.11.1-2) unstable; urgency=medium
 
   * Team upload.
diff -Nru ecj-3.11.1/debian/control ecj-legacy-3.11.1/debian/control
--- ecj-3.11.1/debian/control	2016-09-04 14:33:13.000000000 +0000
+++ ecj-legacy-3.11.1/debian/control	2018-06-14 17:08:36.000000000 +0000
@@ -1,4 +1,4 @@
-Source: ecj
+Source: ecj-legacy
 Section: java
 Priority: optional
 Maintainer: Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>
@@ -11,29 +11,6 @@
 Vcs-Browser: https://anonscm.debian.org/viewvc/pkg-java/trunk/ecj/
 Homepage: http://www.eclipse.org/jdt/core/index.php
 
-Package: ecj
-Architecture: any
-Depends: libecj-java (>= ${source:Version}), ${pkg:gij}, ${pkg:libgcjjar}, java-common (>= 0.23), ${misc:Depends}
-Recommends: ecj-gcj
-Conflicts: ecj-bootstrap (<< 3.2.2), eclipse-ecj
-Replaces: ecj-bootstrap (<< 3.2.2), eclipse-ecj
-Suggests: ant
-Description: standalone version of the Eclipse Java compiler
- This package provides a standalone version of the Eclipse JDT compiler which
- is distributed as part of Eclipse. It passes the JCK (Java Compatibility Kit)
- and is compatible with Java 1.3, 1.4, 1.5, 1.6, 1.7 and 1.8.
-
-Package: libecj-java
-Architecture: all
-Depends: java-common (>= 0.23), ${misc:Depends}
-Conflicts: ecj-bootstrap (<< 3.2.2), eclipse-ecj
-Replaces: ecj-bootstrap (<< 3.2.2), eclipse-ecj, ecj (<< 3.3.0-1)
-Suggests: ecj, ant, libecj-java-gcj
-Description: Eclipse Java compiler (library)
- This package provides a standalone version of the Eclipse JDT compiler library
- which is distributed as part of Eclipse. It passes the JCK (Java Compatibility
- Kit) and is compatible with Java 1.3, 1.4, 1.5, 1.6, 1.7 and 1.8.
-
 Package: libecj-java-gcj
 Architecture: any
 Depends: java-common (>= 0.23), libecj-java (>= ${source:Version}), ${shlibs:Depends}, ${misc:Depends}