MappedByteBuffer « File « Java Tutorial

11.49.1.Create MappedByteBuffer from FileInputStream
11.49.2.Get MappedByteBuffer from FileChannel
11.49.3.What happens when the entire file isn't in your mapping region?
11.49.4.Create Read only buffer
11.49.5.Locking portions of a mapped file
11.49.6.Creating a very large file using mapping
11.49.7.Read file upside/down with RandomAccessFile
11.49.8.Mapping an entire file into memory for reading