Get javaws.jar from our JRE installation directory.

build.xml

@@ -53,6 +53,7 @@
     <copy todir="${deploy.dir}/lib" flatten="true">
       <fileset refid="${app.name}.libs"/>
     </copy>
+    <copy todir="${deploy.dir}/lib" file="${java.home}/lib/javaws.jar"/>
   </target>
 
   <!-- cleans out the intermediate build files -->

libs-incl.xml

@@ -5,7 +5,6 @@
     <include name="ant.jar"/>
     <include name="commons-codec.jar"/>
     <include name="commons-io.jar"/>
-    <include name="javaws.jar"/>
     <include name="proguard.jar"/>
     <include name="retroweaver-all-1.2.2.jar"/>
     <include name="retroweaver-rt-1.2.2.jar"/>