How to prevent java lang NumberFormatException in Java

Question

I am getting as exception as java.lang.NumberFormatException. How to resolve it?

Answer 1

"N/A" is not integer. It must throw NumberFormatException if you try to parse it to integer. We can keep the code which is throwing exception into try block.

try{
   int i = Integer.parseInt(input);
}catch(NumberFormatException ex){ // handle your exception
   ...
}