// DELETE THE TEST FILE EVERY TIME
File f = new File(FILE_NAME + i);
if (f.exists())
f.delete();
files[i] = new OFileMMap(FILE_NAME + i, "rw");
files[i].create(START_SIZE);
System.out.println("Created file mmap " + (i + 1) + "/" + NUMS + ". Total: " + (((float) (i + 1) * START_SIZE) / 1000000000)
+ "Gb");
}