In the version of the maven plugin 2.2 of jaxb2-maven-plugin with the goal "schemagen" and "createJavaDocAnnotations" attribute set to true, if a Java Class is annotated with @XmlType having a name different from the Java Class Name, then the XSD schema generated doesn't have the xs:documentation tag for the xs:complexType related to the Java Class.
In the version of the maven plugin 2.2 of jaxb2-maven-plugin with the goal "schemagen" and "createJavaDocAnnotations" attribute set to true, if a Java Class is annotated with @XmlType having a name different from the Java Class Name, then the XSD schema generated doesn't have the xs:documentation tag for the xs:complexType related to the Java Class.