Index: trunk/ivysettings.xml
===================================================================
--- trunk/ivysettings.xml	(revision 17647)
+++ trunk/ivysettings.xml	(revision 18871)
@@ -6,3 +6,6 @@
     <ibiblio name="josm-nexus" m2compatible="true" root="https://josm.openstreetmap.de/nexus/content/repositories/public/" />
   </resolvers>
+  <!-- Remove error_prone 2.10.0 specific statements in build.xml when we drop Java 8 as a build platform -->
+  <property name="versions.error_prone" value="2.10.0" unlessset="isJava11"/>
+  <property name="versions.error_prone" value="2.22.0" ifset="isJava11"/>
 </ivysettings>