[jira] Updated: (VELOCITY-712) Velocity Context clone() method doesn't do a deep cloning as mentioned in the javadoc

["Vincent Massol (JIRA)" <de...@velocity.apache.org>]

     [ https://issues.apache.org/jira/browse/VELOCITY-712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vincent Massol updated VELOCITY-712:
------------------------------------

    Summary: Velocity Context clone() method doesn't do a deep cloning as mentioned in the javadoc  (was: Velocity Context clone() method doesn't do a deep cloning as mentioned)

> Velocity Context clone() method doesn't do a deep cloning as mentioned in the javadoc
> -------------------------------------------------------------------------------------
>
>                 Key: VELOCITY-712
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-712
>             Project: Velocity
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 1.6.1
>            Reporter: Vincent Massol
>
> Looking at the code it does:
> {noformat}
>     public Object clone()
>     {
>         VelocityContext clone = null;
>         try
>         {
>             clone = (VelocityContext) super.clone();
>             clone.context = new HashMap(context);
>         }
>         catch (CloneNotSupportedException ignored)
>         {
>         }
>         return clone;
>     }
> {noformat}
> newHashMap() will not perform deep cloning but only shallow cloning.

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