<node text="foo() (hierarchy.call.Static.MultipleCallsInOneMethod.main)" base="true">
  <node text="bar() (2 usages) (hierarchy.call.Static.MultipleCallsInOneMethod.main)">
    <node text="baz() (3 usages) (hierarchy.call.Static.MultipleCallsInOneMethod.main)"/>
  </node>
</node>