RFR: 8180352: Add Stream.toList() method [v3]

[Stuart Marks]

On Sat, 21 Nov 2020 11:02:27 GMT, Rémi Forax <github.com+828220+forax at openjdk.org> wrote:

>> Stuart Marks has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Adjust List.copyOf to null-check and copy allowNulls lists.
>>   Fix equals, hashCode, indexOf, lastIndexOf to handle nulls properly.
>>   Add MOAT tests for new lists; add equals and hashCode tests.
>
> src/java.base/share/classes/java/util/ImmutableCollections.java line 222:
> 
>> 220:             default:
>> 221:                 return (List<E>) new ListN<>(input, false);
>> 222:         }
> 
> Using a switch expression + arrow (->) here will allow you too factor the cast, even if it disappear in the generated bytecode, I think it makes the code more readable

Heh yes, I haven't gotten used to using those yet!

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PR: https://git.openjdk.java.net/jdk/pull/1026