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.
There are many tools that can be used to mod Minecraft. The following is a list of any that people put on here or suggest in the discussion page. Java is the programing language Minecraft is written in, so you almost always will have to code in Java when coding mods for Minecraft. The latest stable version of Java can always be downloaded from here (JRE) or here (JDK). The Java 8 update snapshot downloads are here, and the Java 9 snapshot downloads are here.