"The pipe state is invalid.", "All pipe instances are busy.", "No process is on the other end of the pipe.", "The pipe is being closed.",
        "Waiting for a process to open the other end of the pipe.", "File is a directory.", "A duplicate name exists on the network.",

     */
    @Override
    public boolean equals ( Object other ) {
        // this method is called from SmbSession
        if ( other != null && other instanceof Kerb5Authenticator )
            return Objects.equals(this.getSubject(), ( (Kerb5Authenticator) other ).getSubject());

        return false;
    }


    /**
     * {@inheritDoc}
     *

        "All pipe instances are busy.",
        "The pipe state is invalid.",
        "All pipe instances are busy.",
        "No process is on the other end of the pipe.",
        "The pipe is being closed.",
        "Waiting for a process to open the other end of the pipe.",
        "Access is denied.",
        "A duplicate name exists on the network.",
        "The specified network name is no longer available.",

     */
    @Override
    public boolean overlaps ( SmbResourceLocator other ) throws CIFSException {
        String tp = getCanonicalURL();
        String op = other.getCanonicalURL();
        return getAddress().equals(other.getAddress()) && tp.regionMatches(true, 0, op, 0, Math.min(tp.length(), op.length()));
    }


    /**
     * @param dr

former contains code derived from the library, whereas the latter must
be combined with the library in order to run.

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