@Override
  public String[] getServerAliases(final String s, final Principal[] principals) {
    return delegate.getServerAliases(s, principals);
  }
Constructor.

@param mgr The X509KeyManager used as a delegate
@param keyAlias The alias name of the server's keypair and supporting certificate chain
geode-core/src/main/java/org/apache/geode/internal/net/filewatch/ExtendedAliasKeyManager.java