// A subset that can have local variables and println statements
// and constant int expressions

// once you get to here you can gradually add more kinds of expressions
// and/or more kinds of statements

class TestC {
   public static void main(String [] args) {
     int a;
     int b;
     Foo c;   // Foo is undefined, but the parser does not care
     System.out.println(32);
   }
}