graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="deepskyblue2"
        fontcolor="black"
        shape="box"
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        penwidth="1.0"
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    edge [
        fontname="Arial"
        color="#00688b"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
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    "[daffodil-runtime1/src/main/scala/org/apache/daffodil/runtime1/udf/UserDefinedFunctionService.scala]" -- "[daffodil-lib/src/main/scala/org/apache/daffodil/lib/util/SimpleNamedServiceLoader.scala]" [label=" 1 ", penwidth="1", color="#00688b5E"];

}