catching CloudIndexClientException trying to avoid the problem with org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/TMF-index-openaire/state.json
count from 0
Fixed counter handling and more logs
fixed compilation
log
add claims in batch instead of all together at the end
Logging
fixed property injection
debugging wget on api cache evict
Cache evict for direct index api called on the endpoint specified by the new property dnet.openaire.index.api.cacheEvictUrl
updated property name
moved directIndex API in a new module
trivial fixes
integrated (hopefully) all required changes from dnet40
codebase used to migrate to java8 the production system