public override void SetUp()
{
base.SetUp();
// build an automaton matching this jvm's letter definition
State initial = new State();
State accept = new State();
accept.Accept = true;
for (int i = 0; i <= 0x10FFFF; i++)
{
if (Character.IsLetter(i))
{
initial.AddTransition(new Transition(i, i, accept));
}
}
Automaton single = new Automaton(initial);
single.Reduce();
Automaton repeat = BasicOperations.Repeat(single);
jvmLetter = new CharacterRunAutomaton(repeat);
}