} else {
            req = new SmbComWrite();
            rsp = new SmbComWriteResponse();    
        }
    }

/**
 * Closes this output stream and releases any system resources associated
 * with it.
 *
 * @throws IOException if a network error occurs
 */

    public void close() throws IOException {
        file.close();
        tmp = null;
    }

            ioe = new InterruptedIOException(root.getMessage());
            ioe.initCause(root);
        }
        return ioe;
    }

/**
 * Closes this input stream and releases any system resources associated with the stream.
 *
 * @throws IOException if a network error occurs
 */

    public void close() throws IOException {
        try {
            file.close();

     * {@inheritDoc}
     *
     * @see java.lang.AutoCloseable#close()
     */
    @Override
    void close () throws CIFSException;


    /**
     * @throws CIFSException
     * 
     */
    void release () throws CIFSException;


    /**
     * @return the file size when it was opened
     */
    long getInitialSize ();

import jcifs.SmbSession;
import jcifs.SmbTreeHandle;


/**
 * @author mbechler
 *
 */
public interface SmbTreeHandleInternal extends SmbTreeHandle {

    /**
     * 
     */
    void release ();


    /**
     * 
     * @throws SmbException
     * @throws CIFSException
     */
    void ensureDFSResolved () throws CIFSException;


    /**
     * @param cap

            this.closed = true;
            try {
                doCloseInternal();
            }
            finally {
                this.next = null;
                this.treeHandle.release();
            }
        }
    }


    /**
     * 
     */
    protected abstract void doCloseInternal () throws CIFSException;


    /**
     * {@inheritDoc}
     *

    public synchronized void close () {
        release();
    }


    /**
     * @return tree handle with increased usage count
     */
    public SmbTreeHandleImpl acquire () {
        if ( this.usageCount.incrementAndGet() == 1 ) {
            this.treeConnection.acquire();
        }
        return this;
    }


    @Override
    public void release () {

            if ( t != null ) {
                // release tree usage
                t.release();
            }
            this.tree = null;
        }
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbFileHandle#close()
     */
    @Override
    public void close () throws CIFSException {
        release();
    }


    /**
     * {@inheritDoc}

        }

        this.treeHandle = th.acquire();
        try {
            this.next = open();
        }
        catch ( Exception e ) {
            this.treeHandle.release();
            throw e;
        }

    }


    private FileEntry open () throws CIFSException {
        this.treeHandle.send(this.request, this.response);
        checkStatus();