Output fixed for builtins serializer
Stable order in generated code for JS library
Minor. Typo fixed
New stdlib generators
Library paths updated after migration to new stdlib generators
Teach JetTestFunctionDetector to understand subclasses
Test data fixed after stdlib updtae
Function moved to stdlib
Minor. Formatting
Make stream plus operation actually streaming (lazy).
Make two overloads of copyOf to preserve nullness when size doesn't change
Clean TODOs, add custom Iterable implementation test.
Clean TODOs and commented code which works.
Uncomment test for TreeSet
Functions on iterators are deprecated
~ tmp functions