title: Java serialization of multidimensional array
body: <p>Is it possible to make a 2D array in java serializable?</p>
  
  <p>If not, i am looking to "translate" a 3x3 2D array into a Vector of Vectors.</p>
  
  <p>I have been playing around with vectors, and I am still unsure of how to represent that. Can anyone help me?</p>
  
  <p>Thanks!</p>