The random() method is not inclusive.

[jaychang0917]

The doc said this method is inclusive, however, the following code prints '0' 20 times.

for (int i = 0; i < 20; i++) {
      System.out.println($.random(0,1));
}

[javadev]

I found original javascript implementation:

// Return a random integer between min and max (inclusive).
  _.random = function(min, max) {
    if (max == null) {
      max = min;
      min = 0;
    }
    return min + Math.floor(Math.random() * (max - min + 1));
  };

[javadev]

The java implementation now:

    public static int random(final int from, final int to) {
        return new Random().nextInt(to - from) + from;
    }