labels.user_uidNumber=uidNumber
labels.uidNumber=uidNumber
labels.user_gidNumber=gidNumber
labels.group_gidNumber=gidNumber
labels.gidNumber=gidNumber
labels.user_homeDirectory=Home Directory
labels.homeDirectory=Home Directory
labels.upgrade_title_configuration=Upgrade
labels.upgrade_data_migration=Data Migration
labels.upgrade_reindex=Re-indexing
labels.upgrade_start_button=Start
labels.replace_aliases=Replace Aliases

                if (url.startsWith("smb:") || url.startsWith("smb1:") || url.startsWith("file:") || url.startsWith("ftp:")) {
                    if (url.endsWith("/")) {
                        // directory
                        return true;
                    }
                    final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();

labels.user_uidNumber=uidNumber
labels.uidNumber=uidNumber
labels.user_gidNumber=gidNumber
labels.group_gidNumber=gidNumber
labels.gidNumber=gidNumber
labels.user_homeDirectory=Directory home
labels.homeDirectory=Directory home
labels.upgrade_title_configuration=Aggiornamento
labels.upgrade_data_migration=Migrazione dati
labels.upgrade_reindex=Reindicizzazione
labels.upgrade_start_button=Avvia

 * It extends LastaFlute's TypicalAction and implements validation and HTML path interfaces.
 *
 * @since 1.0
 */
public abstract class FessBaseAction extends TypicalAction // has several interfaces for direct use
        implements LaValidatable<FessMessages>, FessHtmlPath {

    /**
     * Default constructor.
     */
    public FessBaseAction() {
        super();
    }

        String effectiveScope = Artifact.SCOPE_RUNTIME;

        if (originalScope == null) {
            originalScope = Artifact.SCOPE_COMPILE;
        }

        if (inheritedScope == null) {
            // direct dependency retains its scope
            effectiveScope = originalScope;
        } else if (Artifact.SCOPE_TEST.equals(originalScope) || Artifact.SCOPE_PROVIDED.equals(originalScope)) {

                    // reset the retry flag.
                    retry = false;

                    // This should take care of creating destination directory now on
                    if (destination.exists() && !force) {
                        try {
                            downloaded = wagon.getIfNewer(remotePath, temp, destination.lastModified());

    }

    /**
     * Test protected field access
     */
    public void test_protectedFieldAccess() {
        TestTransformer transformer = new TestTransformer();

        // Direct field access (simulating subclass behavior)
        transformer.name = "directFieldAccess";
        assertEquals("directFieldAccess", transformer.getName());

        // Setter should update the field

    private final AtomicLong leaseDowngrades = new AtomicLong();
    
    // Getters and increment methods
}
```

## 12. Future Enhancements

1. **Directory Leases**: Extend lease support for directories
2. **Lease Key Persistence**: Save lease keys for reconnection
3. **Parent-Child Relationships**: Implement hierarchical leases

import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import javax.naming.directory.Attribute;
import javax.naming.directory.BasicAttribute;

import org.codelibs.core.exception.ClassNotFoundRuntimeException;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.misc.Pair;
import org.codelibs.core.misc.Tuple3;

            assertNull(result);
        }

        // Cleanup
        lmhostsFile.setReadable(true);
    }

    @Test
    void testPopulateDirectCall() throws Exception {
        // Test direct populate call for code coverage
        String content = "192.168.1.100 HOST1\n" + "192.168.1.101 HOST2\n";

        lmhosts.populate(new StringReader(content), mockContext);