Code Review Request, JDK-8159009: Useless ExemptionMechanism.finalize() implementation

[Wang Weijun]

Change looks fine to me. 

Thanks
Max

> 在 2016年7月9日，10:22，Xuelei Fan <xuelei.fan at oracle.com> 写道：
> 
> Hi,
> 
> Please review this simple code cleanup:
> 
>   http://cr.openjdk.java.net/~xuelei/8159009/webrev.00/
> 
> The javax.crypto.ExemptionMechanism.finalize() is implemented as:
> 
>    /**
>     * Ensures that the key stored away by this ExemptionMechanism
>     * object will be wiped out when there are no more references to it.
>     */
>     protected void finalize() {
>        keyStored = null;
>        // Are there anything else we could do?
>    }
> 
> Plan to remove this finalize() method as it really does nothing more
> than the default finalizer but hurt the performance.
> 
> Thanks,
> Xuelei