* In order to safely upgrade an existing...

   * the warnings the {@link MoreExecutors#directExecutor} documentation.
   *
   * <p>For a more general interface to attach a completion listener to a {@code Future}, see {@link
   * ListenableFuture#addListener addListener}.
   *
   * @param future The future attach the callback to.
   * @param callback The callback to invoke when {@code future} is completed.

		return
	}

	operation := mux.Vars(r)["operation"]
	if operation != "attach" && operation != "detach" {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminInvalidArgument), r.URL)
		return
	}
	isAttach := operation == "attach"

	password := cred.SecretKey
	reqBytes, err := madmin.DecryptData(password, io.LimitReader(r.Body, r.ContentLength))

	existingPolicySet := mp.policySet()
	policiesToUpdate := set.CreateStringSet(policies...)
	var newPolicySet set.StringSet
	newPolicyMapping := mp
	if isAttach {
		// new policies to attach => inputPolicies - existing (set difference)
		policiesToUpdate = policiesToUpdate.Difference(existingPolicySet)
		// validate that new policies to add are defined.

 *
 * ```java
 * String attack = "http://example.com/static/images/../../../../../etc/passwd";
 * System.out.println(new URL(attack).getPath());
 * System.out.println(new URI(attack).getPath());
 * System.out.println(HttpUrl.parse(attack).encodedPath());
 * ```
 *
 * By canonicalizing the input paths, they are complicit in directory traversal attacks. Code that
 * checks only the path prefix may suffer!
 *

		dnResult, err = sys.LDAPConfig.GetValidatedDNForUsername(r.User)
		if err != nil {
			iamLogIf(ctx, err)
			return
		}
		if dnResult == nil {
			// dn not found - still attempt to detach if provided user is a DN.
			if !isAttach && sys.LDAPConfig.IsLDAPUserDN(r.User) {
				dn = sys.LDAPConfig.QuickNormalizeDN(r.User)
			} else {
				err = errNoSuchUser
				return
			}
		} else {
			dn = dnResult.NormDN

            this.element.on('click.daterangepicker', $.proxy(this.toggle, this));
            this.element.on('keydown.daterangepicker', $.proxy(this.toggle, this));
        }

        //
        // if attached to a text input, set the initial value
        //

        this.updateElement();

    };

    DateRangePicker.prototype = {

        constructor: DateRangePicker,

    setUp(parameters.first, parameters.second)
    Assumptions.assumeFalse(windows) // Windows can't have two concurrent editors.

    // Create an editor for k1. Detach it by clearing the cache.
    val editor = cache.edit("k1")!!
    editor.setString(0, "a")
    editor.setString(1, "a")
    cache.evictAll()

    // Create a new value in its place.

        this.netbiosName = netbiosName;
    }

    /**
     * @return the context this session is attached to
     */
    @Override
    public CIFSContext getContext() {
        return this.transport.getContext();
    }

    /**
     * @return the transport this session is attached to
     */
    @Override
    public SmbTransportImpl getTransport() {

                return fessConfig.getRoleSearchGroupPrefix();
            }
        }
        return null;
    }

    /**
     * Escapes special characters in an LDAP search filter to prevent injection attacks.
     *
     * @param filter the LDAP search filter to escape
     * @return the escaped filter string
     */
    protected String escapeLDAPSearchFilter(String filter) {