public void testFirstOfASymbolList()
{
FirstSetCollection sets = new FirstSetCollection(grammar); /*, new ConsoleLogger());*/
SymbolList list = new SymbolList();
list.addSymbol(Eprime);
SymbolSet result = new SymbolSet();
result.addSymbol(plus);
result.addSymbol(emptylist);
assertEquals("Test if sets are equal", result, sets.getFirstSet(list));