Take different values from a String and convert them to Double Values

Question

In my code, I\'m asking the user to input three different values divided by a blank space. Then, those three different values I would like to assign them to three different

Answer 1

Try something like this:

newDimensions = JOptionPane.showInputDialog(...

newDimensions = newDimensions.trim();

String arr[] = newDimensions.split(" ");

double darr[] = new double[arr.length];

for(int i=0;i

There are still some defensive issues that can be taken. Doing a trim on your parse double is kind of critical.