import com.sun.jndi.ldap.Connection; //导入依赖的package包/类
/**
 * Sets the connection for TLS to use. The TLS connection will be attached
 * to this connection.
 *
 * @param ldapConnection The non-null connection to use.
 * @param hostname The server's hostname. If null, the hostname used to
 * open the connection will be used instead.
 */
public void setConnection(Connection ldapConnection, String hostname) {
    this.ldapConnection = ldapConnection;
    this.hostname = (hostname != null) ? hostname : ldapConnection.host;
    originalInputStream = ldapConnection.inStream;
    originalOutputStream = ldapConnection.outStream;
}