sets the buffer provider of the primary working copy owner . note that even if the buffer provider is a working copy owner , only its createbuffer ijavascriptunit method is used by the primary working copy owner . it does n't replace the internal primary working owner . this method is for internal use by the jsdt-related plug-ins . clients outside of the jsdt should not reference this method . concode_field_sep PlaceHolder placeHolder concode_field_sep IProblemRequestor getProblemRequestor concode_elem_sep IBuffer createBuffer concode_elem_sep IJavaScriptUnit newWorkingCopy
void function ( WorkingCopyOwner arg0 ) { DefaultWorkingCopyOwner . PRIMARY . arg0 = arg0 ; }