Index: /applications/editors/josm/plugins/trustosm/build.xml
===================================================================
--- /applications/editors/josm/plugins/trustosm/build.xml	(revision 30745)
+++ /applications/editors/josm/plugins/trustosm/build.xml	(revision 30746)
@@ -33,5 +33,5 @@
     <target name="compile" depends="init">
         <echo message="compiling sources for  ${plugin.jar} ... "/>
-        <javac srcdir="src" classpath="${josm}" debug="true" destdir="${plugin.build.dir}" includeantruntime="false">
+        <javac srcdir="src" classpath="${josm}" debug="true" destdir="${plugin.build.dir}" includeantruntime="false" encoding="UTF-8">
             <compilerarg value="-Xlint:deprecation"/>
             <compilerarg value="-Xlint:unchecked"/>