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From "Stephen Colebourne (JIRA)" <j...@apache.org>
Subject [jira] Created: (LANG-545) Add ability to create a Future for a constant
Date Sat, 24 Oct 2009 13:06:59 GMT
Add ability to create a Future for a constant
---------------------------------------------

                 Key: LANG-545
                 URL: https://issues.apache.org/jira/browse/LANG-545
             Project: Commons Lang
          Issue Type: New Feature
            Reporter: Stephen Colebourne
            Assignee: Stephen Colebourne
            Priority: Minor
             Fix For: 3.0


The concurrent Future interface is a nice way to gain access to an object at some future point
in time. However, sometimes you need an implementation that isn't used for concurrency, but
is used to avoid a null check or for testing.

Add a ConstantFuture class that implements the Future interface and returns the constant value.

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