>> @Property
>> private Date addedToJumpstart = new Date("2010-07-14");
>
> Never initialize fields like you've done in the above snippet because of the
> page pooling. Use the activate or begin render event to initialize fields.
>
In general that's sound advice, but if you look at the use case here
he's building a constant (maybe it should actually be a constant?)
Also, Date is an immutable object so using it as an initializer is
safe. The danger with field initializers is that they'll be saved as
the default value for the field and modifications can be
unpredictable. So, don't use mutable objects to initialize fields
unless you are really sure about what you are doing.
Josh
On Wed, Jul 14, 2010 at 8:43 AM, Thiago H. de Paula Figueiredo
<thiag...@gmail.com> wrote:
> On Wed, 14 Jul 2010 11:13:07 -0300, Chris Mylonas <ch...@mrvoip.com.au>
> wrote:
>
>> .java
>> @Property
>> private Date addedToJumpstart = new Date("2010-07-14");
>
> Never initialize fields like you've done in the above snippet because of the
> page pooling. Use the activate or begin render event to initialize fields.
>
> --
> Thiago H. de Paula Figueiredo
> Independent Java, Apache Tapestry 5 and Hibernate consultant, developer, and
> instructor
> Owner, Ars Machina Tecnologia da Informação Ltda.
> http://www.arsmachina.com.br
>
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>
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