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From "Benedikt Ritter (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SANDBOX-401) [BeanUtils2] Performance improvement: store hash code of AccessibleObjectDescriptor as member variable
Date Fri, 02 Mar 2012 08:57:58 GMT
[BeanUtils2] Performance improvement: store hash code of AccessibleObjectDescriptor as member
variable
------------------------------------------------------------------------------------------------------

                 Key: SANDBOX-401
                 URL: https://issues.apache.org/jira/browse/SANDBOX-401
             Project: Commons Sandbox
          Issue Type: Improvement
          Components: BeanUtils2
    Affects Versions: Nightly Builds
            Reporter: Benedikt Ritter


As discussed on the ML, we should store the hash code of AccessibleObjectDescriptor in a private
member variable after it has been computed the first time. The computed value can be returned
on subsequent invocations. Since AccessibleObjectDescriptor is immutable (all of its fields
are final) the hash code can never change, once an AccessibleObjectDescriptor has been initialized.

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