Implement subList() on primitive lists

[vmzakharov]

Currently subList() on primitive lists is stubbed with

throw new UnsupportedOperationException("subList not yet implemented!");

The new behavior should be consistent with the behaviors currently defined in FastList for the mutable lists and AbstractImmutableList for the immutable ones.

[gaurangkudale]

Hi @vmzakharov, Can I work on this issue? if yes can please direct me to the code line

[sneznaj]

i am already working on this

[gaurangkudale]

Hi, @sneznaj Do you need any help? we can collaborate

[sneznaj]

@vmzakharov FastList does not contain a sublist method or class