mavibot/src/main/java/org/apache/directory/mavibot/btree/PersistedLeaf.java [856:882]:
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    public TupleCursor<K, V> browse( ReadTransaction<K, V> transaction, ParentPos<K, V>[] stack, int depth )
    {
        int pos = 0;
        TupleCursor<K, V> cursor = null;

        if ( nbElems == 0 )
        {
            // The tree is empty, it's the root, we have nothing to return
            stack[depth] = new ParentPos<K, V>( null, -1 );

            return new TupleCursor<K, V>( transaction, stack, depth );
        }
        else
        {
            // Start at the beginning of the page
            ParentPos<K, V> parentPos = new ParentPos<K, V>( this, pos );

            // Create the value cursor
            parentPos.valueCursor = values[0].getCursor();

            stack[depth] = parentPos;

            cursor = new TupleCursor<K, V>( transaction, stack, depth );
        }

        return cursor;
    }
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mavibot/src/main/java/org/apache/directory/mavibot/btree/InMemoryLeaf.java [654:680]:
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    public TupleCursor<K, V> browse( ReadTransaction<K, V> transaction, ParentPos<K, V>[] stack, int depth )
    {
        int pos = 0;
        TupleCursor<K, V> cursor = null;

        if ( nbElems == 0 )
        {
            // The tree is empty, it's the root, we have nothing to return
            stack[depth] = new ParentPos<K, V>( null, -1 );

            return new TupleCursor<K, V>( transaction, stack, depth );
        }
        else
        {
            // Start at the beginning of the page
            ParentPos<K, V> parentPos = new ParentPos<K, V>( this, pos );

            // Create the value cursor
            parentPos.valueCursor = values[0].getCursor();

            stack[depth] = parentPos;

            cursor = new TupleCursor<K, V>( transaction, stack, depth );
        }

        return cursor;
    }
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