According to our research of Washington and other state lists there were 3 registered sex offenders living in Oakville, Washington as of October 07, 2015. The ratio of number of residents in Oakville to the number of sex offenders is 225 to 1.
I thought so as well but accusing to the website https://mojang.com/2015/07/announcing-minecraft-windows-10-edition-beta/ things are changing. I very much doubt they will stop working on the java version since it supports multiplatforms aka making them more money.
Unlike most other software, where you download an installer program and run it, Minecraft uses a game launcher client to download all game data and install it, including updates. This adds some extra requirements for installing Minecraft that most other software doesn't have.