[netcdf-java] OPeNDAP authentication using nj22

Hi all,

I'm trying to read data from an authenticated OPeNDAP server.  I've
found the page 
http://www.unidata.ucar.edu/software/netcdf-java/reference/HTTPauthentication.html,
which says that I should create a CredentialsProvider and register it
using ucar.nc2.dataset.HttpClientManager.init().  However, there is no
class called HttpClientManager in the ucar.nc2.dataset package, or
indeed anywhere in the nj22 distribution that I can see.

What is the best way to read data from authenticated OPeNDAP servers?
I am using nj22 version 2.2.16.

Thanks, Jon

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Dr Jon Blower              Tel: +44 118 378 5213 (direct line)
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