git: openjdk/jdk: 8283772: Make sun.net.dns.ResolverConfiguration sealed

[Aleksei Efimov]

Changeset: 95913067
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2022-03-29 17:06:20 +0000
URL:       https://git.openjdk.java.net/jdk/commit/9591306760ffa0725977db8d3bb66758baeafbf6

8283772: Make sun.net.dns.ResolverConfiguration sealed

Reviewed-by: jpai, dfuchs

! src/java.base/share/classes/sun/net/dns/ResolverConfiguration.java
! src/java.base/unix/classes/sun/net/dns/ResolverConfigurationImpl.java
! src/java.base/windows/classes/sun/net/dns/ResolverConfigurationImpl.java