Index: /trunk/src/org/openstreetmap/josm/data/projection/CustomProjection.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/projection/CustomProjection.java	(revision 12294)
+++ /trunk/src/org/openstreetmap/josm/data/projection/CustomProjection.java	(revision 12295)
@@ -212,4 +212,5 @@
      * @deprecated unused - remove in 2017-09
      */
+    @Deprecated
     public CustomProjection(String name, String code, String pref, String cacheDir) {
         this(name, code, pref);