private long size;
    private long sizeExpiration;
    private boolean isExists;

    private final CIFSContext transportContext;
    private SmbTreeConnection treeConnection;
    /**
     * The resource locator containing the parsed SMB URL components
     */
    protected final SmbResourceLocatorImpl fileLocator;
    private SmbTreeHandleImpl treeHandle;

    /**

                close();
            }
        }
    }

    /**
     * This method will copy the file or directory represented by this
     * {@code SmbFile} and it's sub-contents to the location specified by the
     * {@code dest} parameter. This file and the destination file do not
     * need to be on the same host. This operation does not copy extended