Update H2 version: resolve some performance issues
Pipeline components in the MassIndexer don't need a new instance per thread
Refactor Runnable implementation of MassIndexer to share a common parent
Use the new ErrorHandledRunnable to cleanup ugly usage of ErrorHandler
Avoid starting threads in the constructor
Merge indexing phases
Simplify HibernateSessionLoadingInitializer as we don't have to deal with detached collections anymore
Make IndexingGeneratedCorpusTest scale the load with system properties
fix
Minimize allocation cost of iterating on metadata fields
Huge savins in string allocations by caching the property accessor's name
fix