*
     * This method can only be called once.
     *
     * @param props the properties to use for initialization
     * @throws CIFSException if the singleton context is already initialized or there is an error during initialization
     */
    public static synchronized final void init(final Properties props) throws CIFSException {
        if (INSTANCE != null) {

        Properties props = cliRequest.getUserProperties();
        if (cliRequest.getRootDirectory() != null) {
            props = new Properties();
            props.putAll(cliRequest.getUserProperties());
            props.put("session.rootDirectory", cliRequest.getRootDirectory().toString());
        }
        settingsRequest.setUserProperties(props);

        this(container, null);
    }

    /**
     * the properties passed to the profile manager are the props that
     * are passed to maven, possibly containing profile activator properties
     *
     */
    public DefaultProfileManager(PlexusContainer container, Properties props) {
        try {
            this.profileSelector = container.lookup(ProfileSelector.class);

jcifs.smb.client.useUnicode=true
jcifs.smb.client.maxMpxCount=10
```

### Usage with Properties

```java
Properties props = new Properties();
props.setProperty("jcifs.smb.client.domain", "MYDOMAIN");
props.setProperty("jcifs.smb.client.useLeases", "true");

Configuration config = new PropertyConfiguration(props);
CIFSContext context = new BaseContext(config);
```

## Development

### Build Commands
```bash

     * Constructs a JcifsEngine with the specified properties.
     *
     * @param props the properties for configuring the CIFS context
     * @throws CrawlingAccessException if an error occurs during initialization
     */
    public JcifsEngine(final Properties props) {
        try {
            cifsContext = new BaseContext(new PropertyConfiguration(props));
        } catch (final CIFSException e) {

/**
 * @since 3.2.3
 */
public class SystemProperties {
    /**
     * Thread-safe System.properties copy implementation.
     */
    public static void addSystemProperties(Properties props) {
        props.putAll(getSystemProperties());
    }

    /**
     * Returns a copy of {@link System#getProperties()} in a thread-safe manner.
     *

    void testWithDifferentConfigurations() throws Exception {
        // Test with different configuration settings
        Properties props = new Properties();
        props.setProperty("jcifs.smb.client.maxVersion", "SMB302");
        Configuration customConfig = new PropertyConfiguration(props);

        Trans2SetFileInformationResponse customResponse = new Trans2SetFileInformationResponse(customConfig);

    private Configuration config;
    private CompressionNegotiateContext context;

    @BeforeEach
    public void setUp() throws Exception {
        Properties props = new Properties();
        config = new PropertyConfiguration(props);
        context = new CompressionNegotiateContext(config, new int[] { CompressionNegotiateContext.COMPRESSION_LZ77,

                request.setRemoteRepositories(req.getRemoteRepositories());
            }
        } else {
            Properties props = new Properties();
            EnvironmentUtils.addEnvVars(props);
            props.putAll(System.getProperties());
            request.setSystemProperties(props);
        }

        return request;
    }

    @SuppressWarnings("unchecked")

        if (Constants.NTLM.equals(scheme)) {
            final Properties props = new Properties();
            getWebConfig().getConfigParameterMap(ConfigName.CONFIG)
                    .entrySet()
                    .stream()
                    .filter(e -> e.getKey().startsWith(Config.JCIFS_PREFIX))
                    .forEach(e -> {
                        props.setProperty(e.getKey(), e.getValue());
                    });