FileUtil.writeBytes(propFile.getAbsolutePath(), new byte[0]);
        propFile.deleteOnExit();
        systemProperties = new DynamicProperties(propFile);
        ComponentUtil.register(systemProperties, "systemProperties");

        pathMappingHelper = new PathMappingHelper() {
            @Override
            public void setPathMappingList(String sessionId,

import javax.inject.Named;
import javax.inject.Singleton;

import java.io.File;
import java.io.IOException;

import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.properties.internal.SystemProperties;
import org.apache.maven.settings.building.DefaultSettingsBuildingRequest;
import org.apache.maven.settings.building.SettingsBuilder;
import org.apache.maven.settings.building.SettingsBuildingException;

    //                                                                           =========
    /** System properties for configuration management. */
    @Resource
    protected DynamicProperties systemProperties;

    // ===================================================================================
    //                                                                               Hook

        // Get existing component and update it instead of registering new one
        DynamicProperties existingProps = SingletonLaContainerFactory.getContainer().getComponent("systemProperties");
        existingProps.setProperty("ldap.security.principal", "******@****.***");

        assertEquals("@fess.codelibs.local", fessConfig.getLdapSecurityPrincipal(null));

        }

        final CrawlingInfoHelper crawlingInfoHelper = ComponentUtil.getCrawlingInfoHelper();
        final DynamicProperties systemProperties = ComponentUtil.getSystemProperties();

        if (StringUtil.isNotBlank(options.propertiesPath)) {
            systemProperties.reload(options.propertiesPath);
        } else {
            try {

    //                                                                           =========
    /** System properties for dynamic configuration management */
    @Resource
    protected DynamicProperties systemProperties;

    // ===================================================================================
    //

    // GET /api/admin/general
    /**
     * Returns the current general system settings.

    private Properties properties;

    @Override
    public void contextualize(Context context) throws ContextException {
        properties = (Properties) context.get("SystemProperties");
    }

    @Override
    protected boolean canDetectActivation(Profile profile) {
        return profile.getActivation() != null && profile.getActivation().getProperty() != null;
    }

    @Override

     */
    protected Saml2Settings getSettings() {
        final Map<String, Object> params = new HashMap<>(defaultSettings);
        final DynamicProperties systemProperties = ComponentUtil.getSystemProperties();
        systemProperties.entrySet().stream().forEach(e -> {
            final String key = e.getKey().toString();
            if (!key.startsWith(SAML_PREFIX)) {
                return;
            }

import org.apache.maven.project.ProjectBuildingException;
import org.apache.maven.project.ProjectBuildingRequest;
import org.apache.maven.properties.internal.EnvironmentUtils;
import org.apache.maven.properties.internal.SystemProperties;
import org.apache.maven.repository.internal.MavenWorkspaceReader;
import org.apache.maven.repository.legacy.metadata.DefaultMetadataResolutionRequest;

     * These include both Java system properties and Maven-specific system properties.
     *
     * @return an unmodifiable map of system properties
     */
    @Nonnull
    Map<String, String> systemProperties();

    /**
     * Returns the top-level directory of the Maven invocation.
     * This is typically the directory containing the POM file being executed.
     *
     * @return the top-level directory path