关于Java：在中央找不到工件com.sun.xml.bind：jaxb-impl：jar：2.0EA3

Could not find artifact com.sun.xml.bind:jaxb-impl:jar:2.0EA3 in central

mvn clean install失败，出现上述错误。在构建日志中：

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Downloading: http://repo1.maven.org/maven2/com/sun/xml/bind/jaxb-impl/2.0EA3/jaxb-impl-2.0EA3.pom
Downloading: http://nexus.opencast.org/nexus/content/groups/public/com/sun/xml/bind/jaxb-impl/2.0EA3/jaxb-impl-2.0EA3.pom
Downloading: http://repo1.maven.org/maven2/com/sun/xml/bind/jaxb-impl/2.0EA3/jaxb-impl-2.0EA3.jar
Downloading: http://nexus.opencast.org/nexus/content/groups/public/com/sun/xml/bind/jaxb-impl/2.0EA3/jaxb-impl-2.0EA3.jar
[WARNING] The POM for com.sun.xml.bind:jaxb-impl:jar:2.0EA3 is missing, no dependency information available

进行了一些深入的挖掘以找到此先前已解决的问题。好的，现在我了解到在存储库上，它仅以pom文件形式存在，没有jar。但是我该如何前进？如果不解决依赖关系，则不会建立此功能。请注意，我不是Java开发人员，只是尝试构建它，希望获得经验丰富的帮助。

Java 11.0.2，Maven 3.3.9