*/
public class CIFSContextWrapper implements CIFSContext {

    private final CIFSContext delegate;
    private Handler wrappedHandler;


    /**
     * @param delegate
     *            context to delegate non-override methods to
     * 
     */
    public CIFSContextWrapper ( CIFSContext delegate ) {
        this.delegate = delegate;
    }


    /**
     * {@inheritDoc}
     * 
     * @throws CIFSException

class NetServerFileEntryAdapterIterator extends FileEntryAdapterIterator {

    /**
     * @param parent
     * @param delegate
     * @param filter
     */
    public NetServerFileEntryAdapterIterator ( SmbResource parent, NetServerEnumIterator delegate, ResourceFilter filter ) {
        super(parent, delegate, filter);
    }


    /**
     * @param fe
     * @return
     * @throws MalformedURLException
     */

    /**
     * 
     */
    public static final int SMB2_IMPERSONATION_LEVEL_IMPERSONATION = 0x2;

    /**
     * 
     */
    public static final int SMB2_IMPERSONATION_LEVEL_DELEGATE = 0x3;

    /**
     * 
     */
    public static final int FILE_SHARE_READ = 0x1;

    /**
     * 
     */
    public static final int FILE_SHARE_WRITE = 0x2;

    /**
     * 
     */

class DirFileEntryAdapterIterator extends FileEntryAdapterIterator {

    /**
     * @param parent
     * @param delegate
     * @param filter
     */
    public DirFileEntryAdapterIterator ( SmbResource parent, CloseableIterator<FileEntry> delegate, ResourceFilter filter ) {
        super(parent, delegate, filter);
    }


    /**
     * @param fe
     * @return
     * @throws MalformedURLException
     */

    private Credentials creds;


    /**
     * @param delegate
     * @param creds
     *            Crendentials to use
     */
    public CIFSContextCredentialWrapper ( AbstractCIFSContext delegate, Credentials creds ) {
        super(delegate);
        this.creds = creds;
    }


    /**
     * 
     * {@inheritDoc}
     *

 */
public class DelegatingConfiguration implements Configuration {

    private final Configuration delegate;


    /**
     * @param delegate
     *            delegate to pass all non-overridden method calls to
     * 
     */
    public DelegatingConfiguration ( Configuration delegate ) {
        this.delegate = delegate;
    }


    /**
     * {@inheritDoc}
     * 
     * @see jcifs.Configuration#getRandom()

        this.filter = filter;
        this.next = advance();
    }


    /**
     * @return the parent
     */
    protected final SmbResource getParent () {
        return this.parent;
    }


    /**
     * @return
     * 
     */
    private SmbResource advance () {
        while ( this.delegate.hasNext() ) {
            FileEntry fe = this.delegate.next();

    private final Iterator<FileEntry> delegate;
    private final ResourceFilter filter;
    private final SmbResource parent;
    private SmbResource next;


    /**
     * @param parent
     * @param delegate
     * @param filter
     * 
     */
    public ShareEnumIterator ( SmbResource parent, Iterator<FileEntry> delegate, ResourceFilter filter ) {
        this.parent = parent;

                    // release
                    old.release(true);
                }
            }
            if ( this.delegate != null && this.delegateAcquired ) {
                log.debug("Releasing delegate");
                this.delegateAcquired = false;
                this.delegate.release();
            }
        }
    }


    /**
     * @return tree connection with increased usage count

    private static final class CIFSConfigContextWrapper extends CIFSContextWrapper {

        private final DelegatingConfiguration cfg;


        CIFSConfigContextWrapper ( CIFSContext delegate, DelegatingConfiguration cfg ) {
            super(delegate);
            this.cfg = cfg;
        }


        @Override
        protected CIFSContext wrap ( CIFSContext newContext ) {