add values to double[] arraylist

Question

I have the following array

ArrayList<double[]> db_results = new ArrayList<double[]>(); 

and I would like to add values like this

db_results.add(new double[] {0,1,2});

but in a loop like this

for ( int i = 0 ; i <= 2; i++) {
    double val = Double.parseDouble(i);
    db_results.add(new double[] {val});
}

obviously this is adding a new array each time with the single value... so how do I get it to add all into one array?

Answer 1

ArrayList<double[]> db_results = new ArrayList<double[]>();

double[] nums = new double[3];
for (int i = 0; i < nums.length; i++) {
  nums[i] = i;
}
db_results.add(nums);