use compression from java client
Merge pull request #1223 from brucehoff/develop

PLFM-2722
Merge pull request #1221 from marcel-blonk/PLFM-2635

use compression from java client
check file ids in batch calls
add bulk get file handles
Merge pull request #1224 from marcel-blonk/PLFM-2696

check file ids in batch calls
Merge remote-tracking branch 'upstream/develop' into PLFM-2713
PLFM-2722
Merge pull request #1225 from marcel-blonk/PLFM-2713

Plfm 2713
Merge branch 'release-40' into develop