Merge pull request #357 from john-hill/PLFM-1744

Fixes for PLFM-1744, PLFM-1752, PLFM-1754
Fix concrete type issue SWC-497
Merge pull request #361 from dburdick/swc-497

Fix concrete type issue SWC-497
one option
Merge pull request #362 from eric-wu/develop

Add DOI Java client
flipped linebreak slash
Merge pull request #364 from john-hill/PLFM-1704

Plfm 1704
Merge pull request #365 from eric-wu/develop

Correct test prefix and close connection by consuming the response