LEAD-196 todo later.
LEAD-196 done logical check for this class. hence remove TODO.
LEAD-196 implement class CassandraFileInputStream
LEAD-196 implement read()
LEAD-196 added description on how to implement read.
LEAD-196 we need this method anyway, now it is not working but we will need later.
LEAD-196 we need the file block to be persistent.
LEAD-196 initial
LEAD-196 set data position correctly when there is no next block.
LEAD-196 test case passed with EOF. also added method testRead1()