Java – add value for double [] ArrayList

I have the following array

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

I want to add such a value

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

But cycles 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 using a single value... So how do you add it to an array?

Solution

double[] nums = new double[3];

double[] nums = new double[3];
for ( int i = 0 ; i <= 2; i++) {
    double val = Double.parseDouble(i);
    nums[i] = val;        
}
db_results.add(nums);