In case of any improper override of the implementation, need to add final keyword to new method in SSLParameters in JDK 8.

- public void setServerNames(List<SNIServerName> serverNames)
+ public final void setServerNames(List<SNIServerName> serverNames)

- public List<SNIServerName> getServerNames()
+ public final List<SNIServerName> getServerNames();

- public void setSNIMatchers(Collection<SNIMatcher> matchers)
+ public final void setSNIMatchers(Collection<SNIMatcher> matchers)

- public Collection<SNIMatcher> getSNIMatchers()
+ public final Collection<SNIMatcher> getSNIMatchers()