Question

How can while (i == i); be a non-infinite loop in Java

Answer 1

public class WhileNonInfiniteLoop_Java {
    public static void main(String args[]) {
        double i = Double.NaN;
       
        while (i == i);
 
        System.out.println("After while (i == i);");
    }
}

 
/*
run:
 
After while (i == i);
 
*/

 

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