Added .filterMap operation

Added a .filterMap operation as defined for Rust iterators.

Iterator collector patch

Fixed ambiguity issue with the IteratorCollector interface introduced in the last release.

Moved to Java 11

Jflow can now be used in projects running on Java version 11. It maintains backwards compatibility and the same jar dependency can be used with Java 8 projects. There have been additional API tweaks and documentation updates.

API changes with improved test coverage

Made breaking changes to the API by renaming various things to improve readability and concision. Some method name changes in the Iter class were to remove the potential of subtle mistakes the user could make. The test coverage has been vastly improved.

API tweaks

API tweaks since the last release

First stable release

API stabilized and some unnecessary functionality trimmed away. Refactored the sizing system to solve a flaw in the old system and added a notion of ownership to iterators. Improved documentation and refactored the tests.

Optionally sized iterators

Added the notion of optional sizing for flows which allows for more efficient caching.

v0.2

Added flowing Lists and Sets which utilise the underlying iterator framework.

Iterator foundations

v0.1

Final commit before tagging the release 0.1