Java里类似C中scanf函数的是哪个方法，怎么用？请举个例子。 类似getch()的函数呢？用的时候是否需要import什么库吗？

I'm doing some Java stuff with school, and I was wondering if it's possible to create a console gui, in Java? I'm not getting much with google, as I'm not sure what "this" is called.<br><br>Basicly, ...