MULE-6808: Fixing concurrency issue when several threads try to use the same token. ObjectStore is not atomic when doing updates so some threads wrongfully get an ObjectNotExists exception
MULE-6808: Improving the test case to use less threads and remove the possibility of flackyness
MULE-6808: Improving the test case reducing unnecesarily long timeout
Merge pull request #137 from mulesoft/MULE-6808

MULE-6808: Fixing concurrency issue when several threads try to use the ...