Runtime library - language usage
- Removed [java-8] tags
- Removed F functional interfaces
- Removed Meta.Predicate functional interfaces
- Converted anonymous classes to lambdas
- Removed some explicit final keywords where effectively final works
- Removed Java 6 Jenkinsfile
- try-with-resources
- Merged some catch blocks
- Get rid of type witnesses where possible
Runtime library - JDK API usage
- Prefer Collection.sort() over Collections.sort()
- Use Map.computeIfAbsent for Map<K, List<V>> lazy initialisation
- Replace Iterator::remove calls by Collection::removeIf
- Use Map::computeIfAbsent for Map<K, List<V>> lazy initialisation
- Replace Iterator::remove calls by Collection::removeIf
- Use Comparator::comparing and Comparator::thenComparing
- Use Stream API where not performance critical
- Replaced Map::entrySet iterations by Map::forEach
- Use ResultQuery::collect
- Map::putIfAbsent
Code generation
- Generate lambda for LazySchema's LazySupplier
Unrelated
- Applied a few IntelliJ inspections
- Remove unnecessary explicit array creation
