Add documentation on EthernetNetworkSpecifier API

Add javadoc on the constructor and getInterfaceName method.

Fixes: 182979732
Test: m
Change-Id: Iced805149a8344b953331501b48184661be0053a
1 file changed
tree: a8e6a30c14c4dd0dcea6fbab53be931b4cf4c1e8
  1. core/
  2. services/