Merge pull request #3 from thewall13/develop

Develop
added test-class for OObjectLazyMap

added new method getOrDefault to OObjectLazyMap, to avoid problems with
java 8. Hashmap has an own implemantion of this, but this implemantation
is incompatible to the lazy loading of OObjectLazyMap.

Added test-case for getOrDefault of OObjectLazyMap
Merge pull request #5 from orientechnologies/develop

Develop
Merge branch 'getOrDefaultLazyMap' into develop
used formatter
added some test-cases for oobjectlazymap
used formatter
fixed problem with invalid javaVersion. removed java 8 method call
improved test
for backward compatible
Minor optimization in RidBag
Fixed issue #2970
Revert "Improved error handling if attempted to serialize types not handled by the binary serialization."

This reverts commit 1397cc3c2cd163a9726ca03e14d785b19d34eba6.
remove redundant file
Revert "remove redundant file"

This reverts commit c99a9a422812441ef452e7396d99eadb47724fcd.
MInor fix on storage type
Merge branch 'develop' into test
Switched to 2.0-SNAPSHOT again
fixed #3077
Merge branch 'develop' of https://github.com/orientechnologies/orientdb into develop