# Uses of Package
java.net.spi

Packages that use java.net.spi
Package
Description
java.net.spi
Service-provider classes for the `java.net` package.

- Classes in java.net.spi used by java.net.spi
  Class
  Description
  InetAddressResolver
  This interface defines operations for looking up host names and IP addresses.
  InetAddressResolver.LookupPolicy
  A `LookupPolicy` object describes characteristics that can be applied to a lookup operation.
  InetAddressResolverProvider.Configuration
  A `Configuration` object is supplied to the `InetAddressResolverProvider.get(Configuration)` method when setting the system-wide resolver.