Java N-Tuple implementation

Question

I just made a Java n-tuple which is type-safe.
I\'m using some unconventional methods to achieve type-safety (I just made it for fun).

Can someone can give some

Answer 1

If you're really interested in writing type-safe containers, look into generics:

public class Tuple {
  private final T[] arr;
  public Tuple (T... contents) {
    arr = contents;  //not sure if this compiles??
  }

  // etc

  public static final void main(String[] args) {
    Tuple stringTuple = new Tuple("Hello", "World!");
    Tuple intTuple = new Tuple(2010,9,4);
  }
}