Hi I am having trouble with a few questions based on arrays. I cannot hardcode or use an inbuilt functionality to complete these. I am solving them on eclipse and I am trying to make each question pass each test.

1. question

public class Info{

public int[][] data;

/**

* Populating the array - DO NOT MODIFY

* @param origin

*/

public Info(int[][] origin) {

data = origin;

}

2. Question

/**

*

* @return number of sub-arrays

*/

public int size() {

return 0;

}