cxf-xjc-plugin/src/main/resources/META-INF/m2e/lifecycle-mapping-metadata.xml

<lifecycleMappingMetadata>
  <pluginExecutions>
      <pluginExecution>
          <pluginExecutionFilter>
              <goals>
                  <goal>xsdtojava</goal>
              </goals>
          </pluginExecutionFilter>
          <action>
              <execute>
                  <runOnIncremental>true</runOnIncremental>
                  <runOnConfiguration>true</runOnConfiguration>
              </execute>
          </action>
      </pluginExecution>
      <pluginExecution>
          <pluginExecutionFilter>
              <goals>
                  <goal>xsdtojava-tests</goal>
              </goals>
          </pluginExecutionFilter>
          <action>
              <execute>
                  <runOnIncremental>true</runOnIncremental>
                  <runOnConfiguration>true</runOnConfiguration>
              </execute>
          </action>
      </pluginExecution>
  </pluginExecutions>
</lifecycleMappingMetadata>