code refactored
refactored the code. Added more meaningful comments
ORDER BY clause added to PS_SELECT_METADATA_RANGE_FROM_QUEUE and PS_SELECT_METADATA_FROM_QUEUE queries.
Merge pull request #96 from indikasampath2000/master

ORDER BY clause added to PS_SELECT_METADATA_RANGE_FROM_QUEUE and PS_SELE...
Update pom.xml
Merge pull request #93 from sajinidesilva/refactor

Refactor
Changes did after profiling
changed test class
profile test changes
profile testing changes
changed DisruptorBasedExecutor - removed ring buffer executor
cassandra issue testing code
changed alternating message writer for testing
Refactored the code
merged code
deleted test package
remove commented codes
added more comments
Merge pull request #99 from sajinidesilva/slots_Imp

Profile changes and refactoring
Changes to support MSSQL