JAXB generated classes from WSDL (what was used to generate the stub?)

JAXB generated classes from WSDL (what was used to generate the stub?)

Hy there,
Could anyone tell me what was used to generate the following Stubs out of
a WSDL file if the generated classes have this signature from its creator?
// This file was generated by the JavaTM Architecture for XML
Binding(JAXB) Reference Implementation, vIBM 2.2.3-11/28/2011 06:21
AM(foreman)
e.g.
// This file was generated by the JavaTM Architecture for XML
Binding(JAXB) Reference Implementation, vIBM <version>-mm/dd/yyyy hh:mm
{AM|PM}(foreman)
Thank you very much you took the time to read this.
Have a great day Regards Jan