Maven XJC generation XMLSchemaType for date / dateTime missing

I've noticed a mishap with the xsd:date and xsd:dateTime conversions to Java objects. There are posts out there to avoid it or just modify the generated code but thats not what I want.

With the xsd defined as:

The 1.1 version of the com.sun.tools.xjc.maven2:maven-jaxb-plugin will not generate the XMLSchemaType "dateTime" however the 1.1.1 version does generate the correct XMLSchemaType.

By comparison if you choose to use the org.jvnet.jaxb2.maven2:maven-jaxb2-plugin it will generate the XMLSchemaType.

Here the comparison between 1.1 and 1.1.1 of the com.sun.tools.xjc.maven2:maven-jaxb-plugin.

<plugin>
                <groupId>com.sun.tools.xjc.maven2</groupId>
                <artifactId>maven-jaxb-plugin</artifactId>
                <version>1.1.1</version>
                <executions>
                    <execution>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>generate</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <removeOldOutput>true</removeOldOutput>
                    <schemaDirectory>src/main/schema/</schemaDirectory>
                    <includeSchemas>
                        <includeSchema>**/*.xsd</includeSchema>
                    </includeSchemas>
                    <strict>true</strict>
                    <verbose>false</verbose>
                    <extension>true</extension>
                    <readOnly>yes</readOnly>
                </configuration>
            </plugin>