<models>
            <model>src/main/mdo/core-extensions.mdo</model>
          </models>
          <templates>
            <template>model.vm</template>
            <template>reader-stax.vm</template>
            <template>writer-stax.vm</template>
          </templates>
          <params>
            <param>packageModelV4=org.apache.maven.cli.internal.extension.model</param>

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

import com.ctc.wstx.stax.WstxInputFactory;
import org.apache.maven.api.xml.XmlNode;
import org.apache.maven.internal.xml.XmlNodeStaxBuilder;
import org.apache.maven.internal.xml.XmlPlexusConfiguration;