// We may use type parameters as `params' type.

class Stack[T]
{
  public Hello ( _a : int, params _args :  array [T]) :  void
  { }
}

class X
{
  static Main () :  void
  {
    mutable  stack =  Stack ();
    stack.Hello (1, "Hello", "World");
  }
}
/*
BEGIN-OUTPUT
END-OUTPUT
*/