core-avl/src/main/java/org/apache/directory/server/core/avltree/KeyTupleAvlCursor.java [138:261]:
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        checkNotClosed();
        wrapped.before( element.getValue() );
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public void after( Tuple<K, V> element ) throws LdapException, CursorException
    {
        checkNotClosed();
        wrapped.after( element.getValue() );
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public void beforeFirst() throws LdapException, CursorException
    {
        checkNotClosed();
        wrapped.beforeFirst();
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public void afterLast() throws LdapException, CursorException
    {
        checkNotClosed();
        wrapped.afterLast();
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public boolean first() throws LdapException, CursorException
    {
        beforeFirst();
        return next();
    }


    /**
     * {@inheritDoc}
     */
    public boolean last() throws LdapException, CursorException
    {
        afterLast();
        return previous();
    }


    /**
     * {@inheritDoc}
     */
    public boolean previous() throws LdapException, CursorException
    {
        checkNotClosed();
        if ( wrapped.previous() )
        {
            returnedTuple.setKey( key );
            returnedTuple.setValue( wrapped.get() );
            valueAvailable = true;
            return true;
        }
        else
        {
            clearValue();
            return false;
        }
    }


    /**
     * {@inheritDoc}
     */
    public boolean next() throws LdapException, CursorException
    {
        checkNotClosed();

        if ( wrapped.next() )
        {
            returnedTuple.setKey( key );
            returnedTuple.setValue( wrapped.get() );
            valueAvailable = true;
            return true;
        }
        else
        {
            clearValue();
            return false;
        }
    }


    /**
     * {@inheritDoc}
     */
    public Tuple<K, V> get() throws CursorException
    {
        checkNotClosed();
        if ( valueAvailable )
        {
            return returnedTuple;
        }

        throw new InvalidCursorPositionException();
    }


    /**
     * {@inheritDoc}
     */
    @Override
    public void close() throws IOException
    {
        if ( IS_DEBUG )
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xdbm-partition/src/main/java/org/apache/directory/server/xdbm/KeyTupleArrayCursor.java [140:265]:
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        checkNotClosed();
        wrapped.before( element.getValue() );
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public void after( Tuple<K, V> element ) throws LdapException, CursorException
    {
        checkNotClosed();
        wrapped.after( element.getValue() );
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public void beforeFirst() throws LdapException, CursorException
    {
        checkNotClosed();
        wrapped.beforeFirst();
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public void afterLast() throws LdapException, CursorException
    {
        checkNotClosed();
        wrapped.afterLast();
        clearValue();
    }


    /**
     * {@inheritDoc}
     */
    public boolean first() throws LdapException, CursorException
    {
        beforeFirst();

        return next();
    }


    /**
     * {@inheritDoc}
     */
    public boolean last() throws LdapException, CursorException
    {
        afterLast();

        return previous();
    }


    /**
     * {@inheritDoc}
     */
    public boolean previous() throws LdapException, CursorException
    {
        checkNotClosed();
        if ( wrapped.previous() )
        {
            returnedTuple.setKey( key );
            returnedTuple.setValue( wrapped.get() );
            valueAvailable = true;
            return true;
        }
        else
        {
            clearValue();
            return false;
        }
    }


    /**
     * {@inheritDoc}
     */
    public boolean next() throws LdapException, CursorException
    {
        checkNotClosed();
        if ( wrapped.next() )
        {
            returnedTuple.setKey( key );
            returnedTuple.setValue( wrapped.get() );
            valueAvailable = true;
            return true;
        }
        else
        {
            clearValue();
            return false;
        }
    }


    /**
     * {@inheritDoc}
     */
    public Tuple<K, V> get() throws CursorException
    {
        checkNotClosed();

        if ( valueAvailable )
        {
            return returnedTuple;
        }

        throw new InvalidCursorPositionException();
    }


    /**
     * {@inheritDoc}
     */
    @Override
    public void close() throws IOException
    {
        if ( IS_DEBUG )
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -