Check if a double is infinite in Java

Question

I\'m making a simple calculator for this homework, and Java is returning \"Infinity\" when divided by 0.

I need to display some error message, when I get infinity. T

Answer 1

This kind of errors are called exceptions. You can use try-catch block to catch this exception.

 try{
      result = 4/0;
 }
 catch(ArithmeticException e){
     System.out.println("You divided by zero");
 }

you can read about exception handling here.