Convert String[] with text to double[]

Question

I have an Arraylist that I want to convert to a double[] array. I first convert the Arraylist to a String []. I then try to convert the String[] to a double[] but fail in the p

Answer 1

I would do this:

• make array
• convert to string

then this code

for (String s: list1) {
    boolean obtained = false;
    double tempD;

    try {
        tempD = Double.parseDouble(s); 
        obtained = true;
    } catch (Exception e) {
        e.printStackTrace();
    }

    if (obtained) {
        list2.add(tempD);
    }
}