Double subtraction precision issue

Question

My coworker did this experiment:

public class DoubleDemo {

      public static void main(String[] args) {
           double a = 1.435;
           double b =         


        

Answer 1

Yes it worked this way using BigDecimal operations

private static void subtractUsingBigDecimalOperation(double a, double b) {
  BigDecimal c = BigDecimal.valueOf(a).subtract(BigDecimal.valueOf(b));
  System.out.println(c);
}