php5 class names contains packages references

Hi,

Regarding php5 code generation,

I would like class names not to contain the package names separated by 
underscores , this lead into really unmaintainable source code like in 
this little example :



...
class core_kernel_classes_ApiModelOO
    extends core_kernel_classes_ApiI
        implements core_api_classes_ApiModel
...

new core_kernel_classes_ApiModelOO()
...



Have you any workaround, hint to this ? 

This problem has already be reported by someone else wioth no answer:
http://argouml.tigris.org/servlets/ReadMsg?listName=users&msgNo=3664

thanks,


Patrick