java - How to launch JavaFX application on command prompt? -

i have created self-contained application using javafx deployment task i.e. <fx:deploy>. run application command prompt , passes arguments. supposed run on command prompt ui gets open. when run executable jar using

  java -jar app.jar -action:backup 

it run on command prompt.

<target name="exe" depends="signedjar">         <fx:deploy width="800" height="600" nativebundles="all" outdir="${dist}/winx86" outfile="${app.name}" verbose="true">                 <fx:info title="${app.title}"/>                 <fx:application name="${app.title}" mainclass="${main.class} toolkit=swing"/>                         <fx:resources>                             <fx:fileset file="${app.name}.jar"/>                             <fx:fileset dir="${workingfolder}/temp"/>                 </fx:resources>                 <fx:platform>                         <fx:jvmarg value="-xms500m"/>                     <fx:jvmarg value="-xmx1g"/>                     <fx:jvmarg value="-xx:newratio=2"/>                         <fx:jvmarg value="-xx:maxpermsize=250m"/>                 </fx:platform>          </fx:deploy>     </target> 

what additionally need specify in <fx:deploy> passes command line arguments application jar?