Remove unused import
Locking on getTypeLabel in EdgeImpl
Throw exception with remove method on decorated undirected iterators
Edge store test with undirected remove iterator
Implement clear on EdgeTypeStore
More TableImpl unit tests
Wire clear method from edge type store
Add column store iterator unit test
Timestamp store tests and implement clear methods
Formatting
Fix getTimestamps bug
Add hasTimestamp method in Element
Element implementation uni tests
Add getAttributes iterable for dynamic columns
Split into two modules:api and imll
Javadoc
Cleanup
Javadoc
Add exception when getting invalid edge label
Add getTimebounds with graph view