Index: applications/editors/josm/plugins/utilsplugin/build.xml
===================================================================
--- applications/editors/josm/plugins/utilsplugin/build.xml	(revision 5154)
+++ applications/editors/josm/plugins/utilsplugin/build.xml	(revision 5197)
@@ -9,4 +9,6 @@
   <property name="plugin.name"		value="${ant.project.name}"/>
   <property name="plugin.jar"		value="../dist/${plugin.name}.jar"/>
+
+  <property name="ant.build.javac.target" value="1.5"/>
 
   <target name="init">