Oliver Keszöcze

You could do ```Scala class Lipsi(prog: String, debug: Boolean = false) extends Module { val io = IO(new Bundle { val dout = Output(UInt(8.W)) val din = Input(UInt(8.W)) val dbg...

Sure, I will prepare a PR. I do agree about about the ugliness, but I fear that this is how it is supposed to be done.

edit: Yes of course I can also change those. But there are some more (and I will also change them): ``` grep -l 'org.junit.Assert' practice/*/src/test/java/*.java practice/diffie-hellman/src/test/java/DiffieHellmanTest.java practice/grade-school/src/test/java/SchoolTest.java practice/octal/src/test/java/OctalTest.java practice/strain/src/test/java/StrainTest.java practice/tree-building/src/test/java/BuildTreeTest.java...

Why is `a