Pizza Programming Language

• Generics


• Function Pointer s


• Class cases and pattern matching (a.k.a Algebraic Type s)

public final class Main {

  public int main(String args {Link without Title} ) {

    System.out.println(

      new Lines(new DataInputStream(System.in))

        .takeWhile(nonEmpty)

        .map(fun(String s) -> int { return Integer.parseInt(s); })

        .reduceLeft(0, fun(int x, int y) -> int { return x + y; }));

  }

}

• Pizza Compiler