RFR(JDK 13/java.xml) 8180901: Transformer.reset() resets the state only once

[Roger Riggs]

Looks good.

Thanks, Roger

On 02/05/2019 01:37 PM, Joe Wang wrote:
> Please review a quick fix for preserving the initial state of the 
> Transformer. The faulty impl passes a reference of the initial 
> property setting to the working copy during reset, thus causes it to 
> be altered by an user setting. Further reset would then no longer be 
> able to return to the initial state.
>
> JBS: https://bugs.openjdk.java.net/browse/JDK-8180901
> webrevs: http://cr.openjdk.java.net/~joehw/jdk13/8180901/webrev/
>
> Thanks,
> Joe