problem with multipart-formdata form and multivalue-parameters

Hi all,

we have a problem with a multipart-formdata form and
multivalue-paramters.
There are some checkboxes which have same names to get an array of the
selected values if the user submits the form. Unfortunatly only one
single 
Value of the selected checkboxes is inserted in the array which we get
via
*getParameterValues(paramName)*

Did anyone have a similar problem?

Regards

Thomas

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