HCOLL-71 improved close() handling
HCOLL-71 aded @ignore
Merge remote-tracking branch 'origin/master'
OHFT-17 Updated to latest <artifactId>lang</artifactId>
OHFT-17 prepare for release
OHFT-17 prepare for release
OHFT-17 updated the version of     <artifactId>third-party-bom</artifactId>
[maven-release-plugin] prepare release collections-3.1.0
[maven-release-plugin] prepare for next development iteration
HCOLL-90 move SHM replication into the live-set
HCOLL-90 made VSRH package local
HCOLL-70 removed the unnecessary tree map wrapper.
HCOLL-71 change warn to debug as its not wrong to remove a key that does not exist, although unlikely.
HCOLL-92 minor formatting changes, comments and a few extra test cases.
HCOLL-92 fixed build issue
HCOLL-92 moved the identifier check into the builder
HCOLL-67 Improve testing of putReturnsNull == true : make a copy of SharedHashMapTest with putReturnsNull=true