// These are items to put in him.
final double[] items = new double[] {0.0, 1.0, 2.0};
// Let's put the items in him.
for (int i = 0, n = items.length; i < n; ++i) {
array.push(items[i]);
}
// Are the items in the right places?
assertEquals(items.length, array.length());
for (int i = 0, n = items.length; i < n; ++i) {