Convert String to array of integer in java

Question

Outline how a Java program could convert a string such as “1,2,3,4,5” into an array ({1, 2, 3, 4,5})

Answer 1

Try this:

String[] array = "1,2,3,4,5".split(",");
int[] result = new result[array.length];
for (int i = 0; i < array.length; i++) {
    try {
         result[i] = Integer.parseInt(array[i]);
    } catch (NumberFormatException nfe) {};
}