position = multiTermIndexIterator.positionArray();
assertEquals( 0, position[ 0 ] );
assertEquals( 2, position[ 1 ] );
positions = multiTermIndexIterator.positions();
assertEquals( 0, positions.nextInt() );
assertEquals( 2, positions.nextInt() );
assertFalse( positions.hasNext() );
assertFalse( multiTermIndexIterator.intervalIterator().hasNext() );
assertEquals( 2, multiTermIndexIterator.nextDocument() );