plugins/ant/jps-plugin/testData/ant-project/.idea/workspace.xml

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="antWorkspaceConfiguration">
    <option name="IS_AUTOSCROLL_TO_SOURCE" value="false" />
    <option name="FILTER_TARGETS" value="false" />
    <buildFile url="file://$PROJECT_DIR$/build.xml">
      <antCommandLine value="-J-Dmy.ant.prop=123" />
      <runInBackground value="true" />
      <targetFilters>
        <filter targetName="show-message" isVisible="false" />
        <filter targetName="create-file" isVisible="false" />
      </targetFilters>
      <treeView value="true" />
      <verbose value="true" />
      <viewClosedWhenNoErrors value="false" />
      <expanded value="true" />
    </buildFile>
    <buildFile url="file://$PROJECT_DIR$/empty.xml">
      <antCommandLine value="" />
      <runInBackground value="true" />
      <targetFilters />
      <treeView value="true" />
      <verbose value="true" />
      <viewClosedWhenNoErrors value="false" />
      <expanded value="true" />
    </buildFile>
  </component>
</project>