type cleanEntitiesQuery struct {
	Users    map[string]set.StringSet
	Groups   set.StringSet
	Policies set.StringSet
}

// createCleanEntitiesQuery - maps users to their groups and normalizes user or group DNs if ldap.
func (sys *IAMSys) createCleanEntitiesQuery(q madmin.PolicyEntitiesQuery, ldap bool) cleanEntitiesQuery {
	cleanQ := cleanEntitiesQuery{
		Users:    make(map[string]set.StringSet),
		Groups:   set.CreateStringSet(q.Groups...),

			xhttp.AmzServerSideEncryptionCustomerKeyMD5:    []string{"7PpPLAK26ONlVUGOWlusfg=="},
		},
		copySource:     false,
		metadata:       nil,
		encryptionType: encrypt.SSEC,
		err:            nil,
	}, // 0
	{
		headers: http.Header{
			xhttp.AmzServerSideEncryptionCustomerAlgorithm: []string{"AES256"},

	formData := url.Values{}
	formData.Set("login", username)
	formData.Set("password", password)
	req, err = http.NewRequestWithContext(ctx, http.MethodPost, lastReq.URL.String(), strings.NewReader(formData.Encode()))
	if err != nil {
		return "", fmt.Errorf("new request err (/login): %v", err)
	}
	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
	_, err = dexClient.Do(req)

	CRC32CX R11, R0, R24                       // 185ccb9a
	CSELW LO, R4, R20, R12                     // 8c30941a
	CSEL GE, R0, R12, R14                      // 0ea08c9a
	CSETW GE, R3                               // e3b79f1a
	CSET LT, R30                               // fea79f9a
	CSETMW VC, R5                              // e5639f5a
	CSETM VS, R4                               // e4739fda
	CSINCW LE, R5, R24, R26                    // bad4981a

			}
		case crypto.S3:
			w.Header().Set(xhttp.AmzServerSideEncryption, xhttp.AmzEncryptionAES)
			etag, _ = DecryptETag(objectEncryptionKey, ObjectInfo{ETag: etag})
		case crypto.SSEC:
			w.Header().Set(xhttp.AmzServerSideEncryptionCustomerAlgorithm, r.Header.Get(xhttp.AmzServerSideEncryptionCustomerAlgorithm))
			w.Header().Set(xhttp.AmzServerSideEncryptionCustomerKeyMD5, r.Header.Get(xhttp.AmzServerSideEncryptionCustomerKeyMD5))

  }

  public void testEmpty_comparator() {
    SortedSet<String> set = of();
    assertSame(Ordering.natural(), set.comparator());
  }

  public void testEmpty_headSet() {
    SortedSet<String> set = of();
    assertSame(set, set.headSet("c"));
  }

  public void testEmpty_tailSet() {
    SortedSet<String> set = of();
    assertSame(set, set.tailSet("f"));
  }

  public void testEmpty_subSet() {

		{set.NewStringSet(), set.NewStringSet()},
		{set.CreateStringSet("localhost"), set.NewStringSet()},
		{set.CreateStringSet("localhost", "10.0.0.1"), set.CreateStringSet("10.0.0.1:9000")},
		{set.CreateStringSet("localhost:9001", "10.0.0.1"), set.CreateStringSet("10.0.0.1:9000")},
		{set.CreateStringSet("localhost", "10.0.0.1:9001"), set.CreateStringSet("10.0.0.1:9001")},
		{set.CreateStringSet("localhost:9000", "10.0.0.1:9001"), set.CreateStringSet("10.0.0.1:9001")},

//     requests to the local S3 API.
//   - The returned List needs to be deduplicated as well.
func getServerListenAddrs() []string {
	// Use a string set to avoid duplication
	addrs := set.NewStringSet()
	// Listen on local interface to receive requests from Console
	for _, ip := range localLoopbacks.ToSlice() {
		addrs.Add(net.JoinHostPort(ip, globalMinioPort))
	}

                    Set.of(pom1, pom2), // processed
                    Set.of(pom1), // modified
                    Set.of() // errors
                    );

            UpgradeResult result2 = new UpgradeResult(
                    Set.of(pom3), // processed (different set)
                    Set.of(pom3), // modified
                    Set.of() // errors
                    );

@REM Fallback to current working directory if not found.

set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir

set EXEC_DIR=%CD%
set WDIR=%EXEC_DIR%
:findBaseDir
IF EXIST "%WDIR%"\.mvn goto baseDirFound
cd ..
IF "%WDIR%"=="%CD%" goto baseDirNotFound
set WDIR=%CD%
goto findBaseDir

:baseDirFound
set MAVEN_PROJECTBASEDIR=%WDIR%
cd "%EXEC_DIR%"
goto endDetectBaseDir