How to use DMA or RDMA in java?

"DMA" here means: Direct memory access, and "RDMA" is: remote direct memory access.

I used Java to created an application to transfer stock data, but I found the latency is bigger than I expected. I heard someone developed same type application used "DMA/RDMA", which has good performance, so I wonder if I can use "DMA/RDMA" in Java?

If not, what language should I use, and if there are any good libraries to use?