In my case it is a boolean, but not final, the value does change. Is there
an optimisation that removes the field when it is false ?

On Fri, Dec 5, 2014 at 6:41 PM, 'Roberto Lublinerman' via GWT Contributors <
[email protected]> wrote:

> Yes,I meant (instance) final fields of primitive or string type
> initialized at declaration.
>
> Compile time constants are propagated by the compiler in draft and
> optimized mode.
>
>
>
> On Fri, Dec 5, 2014 at 8:49 AM, 'Ray Cromwell' via GWT Contributors <
> [email protected]> wrote:
>
>> Static final fields on the prototype? I'm pretty sure these are
>> promoted to global in optimized mode. Perhaps you meant final
>> non-static fields? (which we should have an optimization for promoting
>> to static :) )
>>
>>
>> On Fri, Dec 5, 2014 at 7:29 AM, 'Roberto Lublinerman' via GWT
>> Contributors <[email protected]> wrote:
>> > In draft compile Java compile time constants are emitted in the
>> prototype.
>> > This should be exactly static final fields of primitive or string type
>> > assigned at declaration.
>> >
>> > This is the approach to compile time constants taken to implement Java
>> > semantics.
>> >
>> > FWIW in optimized compiles other fields might be "upgraded" to compile
>> time
>> > constants.
>> >
>> > On Dec 5, 2014 2:18 AM, "stuckagain" <[email protected]> wrote:
>> >>
>> >> I've been trying out GWT 2.7 and SuperDevMode in combination with the
>> SDBG
>> >> eclipse plugin.
>> >>
>> >> In the Chrome debugger I noticed that some fields are sometimes
>> available
>> >> under 'this' but sometimes they are available only in 'this.__proto__'.
>> >> It seems that if I have a boolean field that is set to false that it
>> does
>> >> not appear in 'this' but under 'this.__proto__' and that I can not see
>> it at
>> >> all in the SDBG plugin. I filed a bug report on SDBG, but I am trying
>> to
>> >> figure out how this works in GWT SuperDevMode.
>> >>
>> >> Another thing that takes getting used: list/map structures are not that
>> >> easy to navigate anymore. I hope they found some way to make it easier
>> to
>> >> have some support to convert them to something readable in the
>> debugger.
>> >>
>> >>
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