The code review tool I use complains with the below when I start comparing two float values using equality operator. What is the correct way and how to do it? Is there a helper function (commons-*) out there which I can reuse?
Description
Cannot compare floating-point values using the equals (==) operator
Explanation
Comparing floating-point values by using either the equality (==) or inequality (!=) operators is not always accurate because of rounding errors.
Recommendation
Compare the two float values to see if they are close in value.
float a;
float b;
if(a==b)
{
..
}