// only have second precision
                    // there seems to be some random factor (adding one second)
                    int diff = Math.abs((int) ( ( time / 1000 ) - ( f.lastModified() / 1000 ) ));
                    Assert.assertTrue("Have set time correctly", diff < 2);
                }
                else {

     * Go to <i>Computer Management</i>
     * &gt; <i>System Tools</i> &gt; <i>Shared Folders</i> &gt; <i>Shares</i> and
     * look at the <i>Properties</i> for a share. You will see two tabs - one
     * for "Share Permissions" and another for "Security". These correspond to
     * the ACLs returned by <tt>getShareSecurity</tt> and <tt>getSecurity</tt>
     * respectively.
     * 
     * @param resolveSids

 * the share and the ACL on the folder being shared.
 * Go to <i>Computer Management</i>
 * &gt; <i>System Tools</i> &gt; <i>Shared Folders</i> &gt <i>Shares</i> and
 * look at the <i>Properties</i> for a share. You will see two tabs - one
 * for "Share Permissions" and another for "Security". These correspond to
 * the ACLs returned by <tt>getShareSecurity</tt> and <tt>getSecurity</tt>
 * respectively.

        if ( f != null ) {
            f.delete();
        }
    }


    protected String makeRandomName () {
        return "jcifs-test-" + Math.abs(this.rand.nextLong());
    }


    protected String makeRandomDirectoryName () {
        return makeRandomName() + "/";
    }