title: Buffered RandomAccessFile java
body: <p>RandomAccessFile is quite slow for random access to a file. You often read about implementing a buffered layer over it, but code doing this isn't possible to find online. </p>
  
  <p>So my question is: would you guys who know any opensource implementation of this class share a pointer or share your own implementation?</p>
  
  <p>It would be nice if this question would turn out as a collection of useful links and code about this problem, which I'm sure, is shared by many and never addressed properly by SUN.</p>
  
  <p>Please, no reference to MemoryMapping, as files can be way bigger than Integer.MAX_VALUE.</p>