x.versions = append(x.versions, xlMetaV2ShallowVersion{header: xlMetaV2VersionHeader{ModTime: -1}})

	// Linear search, we likely have to insert at front.
	for i, existing := range x.versions {
		if existing.header.ModTime <= modTime {
			// Insert at current idx. First move current back.
			copy(x.versions[i+1:], x.versions[i:])
			x.versions[i] = xlMetaV2ShallowVersion{
				header: ver.header(),

        } catch (RuntimeException e) {
            assertEquals("Change password failed", e.getMessage());
        }

        assertEquals(1, chain.changePasswordCalls.size());
    }

    // Test load with existing user
    @Test
    public void test_load_existingUser() {
        TestAuthenticationChain chain = new TestAuthenticationChain();
        User inputUser = createTestUser("inputuser", "Input User");

				}
				schema.FieldsByDBName[field.DBName] = field
				schema.FieldsByName[field.Name] = field
				schema.FieldsByBindName[bindName] = field

				if v != nil && v.PrimaryKey {
					// remove the existing primary key field
					for idx, f := range schema.PrimaryFields {
						if f.DBName == v.DBName {
							schema.PrimaryFields = append(schema.PrimaryFields[0:idx], schema.PrimaryFields[idx+1:]...)
						}
					}

### Expanding existing distributed setup

MinIO supports expanding distributed erasure coded clusters by specifying new set of clusters on the command-line as shown below:

```sh
export MINIO_ROOT_USER=<ACCESS_KEY>

}

// Wrapper for calling testObjectOverwriteWorks for both Erasure and FS.
func TestObjectOverwriteWorks(t *testing.T) {
	ExecObjectLayerTest(t, testObjectOverwriteWorks)
}

// Tests validate overwriting of an existing object.
func testObjectOverwriteWorks(obj ObjectLayer, instanceType string, t TestErrHandler) {
	err := obj.MakeBucket(context.Background(), "bucket", MakeBucketOptions{})
	if err != nil {

        if (domain == null) {
            domain = Type3Message.getDefaultDomain();
        }
        DEFAULT_DOMAIN = domain;
    }

    /**
     * Creates a new NTLM HTTP URL connection that wraps an existing HTTP connection.
     *
     * @param connection the HTTP connection to wrap for NTLM authentication
     */
    public NtlmHttpURLConnection(final HttpURLConnection connection) {
        super(connection.getURL());

	defer ahs.Unlock()

	// Check if new heal sequence to be started overlaps with any
	// existing, running sequence
	hpath := pathJoin(h.bucket, h.object)
	for k, hSeq := range ahs.healSeqMap {
		if !hSeq.hasEnded() && (HasPrefix(k, hpath) || HasPrefix(hpath, k)) {
			errMsg = "The provided heal sequence path overlaps with an existing " +
				fmt.Sprintf("heal path: %s", k)

            throwValidationError(messages -> messages.addErrorsCrudFailedToCreateInstance(GLOBAL), this::asEditHtml);
        });
        return redirect(getClass());
    }

    /**
     * Updates an existing group.
     *
     * @param form the edit form
     * @return HTML response after update
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse update(final EditForm form) {

        // Should not throw exception
        assertTrue(true);
    }

    @Test
    public void test_closeQuietly_existingDirectory() throws IOException {
        Path existingDir = tempDir.resolve("existing");
        Files.createDirectory(existingDir);
        Files.createFile(existingDir.resolve("test.txt"));

        assertTrue(Files.exists(existingDir));
        themeHelper.closeQuietly(existingDir);

        lenient().when(autoCloseableMockFileHandle.isValid()).thenReturn(true);
        when(autoCloseableMockFileHandle.getInitialSize()).thenReturn(50L); // Existing file with 50 bytes

        when(autoCloseableMockTreeHandle.getSendBufferSize()).thenReturn(65536);

        // When
        outputStream = new SmbFileOutputStream(mockFile, true);

        // Then