The minimizer usually uses the OS's temp folder to unzip lib jars. It then uses them to package the facade.jar.
It should remove the extracted folders after the packaging because consecutive runs on the same PC over a different lib will cause significant slowdowns since the resolvers have to query the previous resolution leftovers.
And also it is just leaves a mess after itself currently :)
The minimizer usually uses the OS's temp folder to unzip lib jars. It then uses them to package the facade.jar.
It should remove the extracted folders after the packaging because consecutive runs on the same PC over a different lib will cause significant slowdowns since the resolvers have to query the previous resolution leftovers.
And also it is just leaves a mess after itself currently :)