The deploy workspace makefiles when creating an image are doing a wildcard copy of all dll's starting with 'np'.

The J2SE has a library names npt.dll that is general purpose 'native platform toolkit' set of functions used by
hprof.dll and jdwp.dll, I stringly suspect this library does not need to be copied into the plugin image.

The other uses of wildcards in the creation of the plugin image should be investigated, they will likely continue
to be problematic.

The reduction in plugin download size when this is fixed is probably minimal.
See file deploy/make/common/Release.gmk, look for 'np*'.