[Java] Utilize stream EOS in File format

[asfimport]

We currently do not write EOS at the end of a Message stream inside the File format.  As a result, the file cannot be parsed sequentially.  This change prepares for other implementations or future reference features that parse a File sequentially... i.e. without access to seek().

Reporter: John Muehlhausen / @jgm-ktg
Assignee: Ji Liu / @tianchen92

Related issues:

• [C++] Utilize stream EOS in File format (is related to)

PRs and other links:

• GitHub Pull Request #4467
• GitHub Pull Request #4966

_{Note: This issue was originally created as ARROW-5439. Please see the migration documentation for further details.}

[asfimport]

Ji Liu / @tianchen92:
cc [~emkornfield@gmail.com] Since this ticket is pending for a long time, I would like to provide a PR:). 

[asfimport]

Micah Kornfield / @emkornfield:
Issue resolved by pull request 4966
#4966