//import gov.nasa.jpf.annotation.Conditional;
public class mathTest {
// @Conditional
// static boolean x = true;
public static void main(String[] args){
// double a = x?1: StrictMath.PI / 2;
double a = StrictMath.PI / 2;
double b = StrictMath.sin(a);
System.out.println("b = " + b);
}
}