IndexWriter#setRAMBufferSizeMB removed in trunk

[Shay Banon]

Heya,

I think the ability to change the RAMBufferSizeMB on a live IndexWriter 
(without the need to close and open it) is an important one, and it seems like 
tis deprecated on 3.1 and removed in trunk. Is there a chance to get it back?

-shay.banon