[Java] Unmap the buffers then close the file.
[Java] Unmap the buffers then close the file.

galderz/Aeron,real-logic/Aeron,real-logic/Aeron,galderz/Aeron,EvilMcJerkface/Aeron,galderz/Aeron,mikeb01/Aeron,EvilMcJerkface/Aeron,mikeb01/Aeron,oleksiyp/Aeron,mikeb01/Aeron,oleksiyp/Aeron,real-logic/Aeron,galderz/Aeron,EvilMcJerkface/Aeron,EvilMcJerkface/Aeron,real-logic/Aeron,oleksiyp/Aeron,mikeb01/Aeron