XMLUnit-无法比较忽略顺序的XML

Question

我正在尝试比较此结构中的2个XML：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<att:attivio xmlns:att="http://www.attivio.com/configuration" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.attivio.com/configuration http://www.attivio.com/configuration/attivio-config.xsd">
    <schema merge="true" name="default">
        <fields default-search-field="content">
            <field facet="false" indexed="true" joinable="false" multivalue="false" name="ShipLocations.ID" sort="false" stored="true" tokenize="no" type="string"/>
            <field facet="false" indexed="true" joinable="false" multivalue="false" name="ShipLocationsShips.ShipID" sort="false" stored="true" tokenize="no" type="string"/>
            <field facet="false" indexed="true" joinable="false" multivalue="false" name="ShipLocations.LocationDesc" sort="false" stored="true" tokenize="yes" type="text">
                <properties>
                    <property name="highlight.scopeMode" value="xml"/>
                    <property name="highlight.enabled" value="true"/>
                    <property name="highlight.fragment" value="false"/>
                    <property name="highlight.fragmentSize" value="2000"/>
                    <property name="highlight.numFragments" value="1"/>
                </properties>
            </field>
            <field facet="false" indexed="true" name="content" sort="false" stored="false" type="text">
                <properties>
                    <property name="stopwords.mode" value="query"/>
                    <property name="synonyms.mode" value="on"/>
                </properties>
                <include-field name="ShipLocations.ID"/>
                <include-field name="ShipLocationsShips.ShipID"/>
                <include-field name="ShipLocations.LocationDesc"/>
            </field>
        </fields>
    </schema>
</att:attivio>

但是我不能让XMLUnit忽略XML中所有样式和元素的顺序：“字段”，“属性”，“包含字段”等。

到目前为止我得到的代码：

Diff myDiff = DiffBuilder.compare(schema1).ignoreComments()
        .ignoreElementContentWhitespace()
        .ignoreWhitespace()
        .withNodeMatcher(new DefaultNodeMatcher(ElementSelectors.byName))
        .withTest(schema2)
        .checkForSimilar()
        .build();

有什么我想念的吗？

谢谢。