RFR : JDK-8001642 : Add Optional<T>, OptionalDouble, OptionalInt, OptionalLong

Joe Bowbeer joe.bowbeer at gmail.com
Mon Mar 4 14:44:59 PST 2013

Last I read, the Optional hashCode and equals methods would support only
the identity hashCode()/equals(), but they appear to be delegating to the
value's methods, if present.

Why the change?  Just wondering.

On Mon, Mar 4, 2013 at 12:29 PM, Mike Duigou <mike.duigou at oracle.com> wrote:

> Optional<T>, OptionalDouble, OptionalInt and OptionalLong are now posted
> for review on core-libs and lambda-dev.
> Any comments can be sent to core-libs-dev or this list.
> http://cr.openjdk.java.net/~mduigou/JDK-8001642/0/webrev/
> Mike
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