array of integer array show compiler error

HI!

I’d like to create an array of integer arrays like this:

var fieldContents :int[][];

But this schows me a compiler error. (Sorry I’m still used to Java not javascript ;D )

Use:

var fieldContents :int[,] = new int[2,3];

and later on:

 fieldContents[0,0] = 17;
 fieldContents[1,2] = 42;