Please run:

import java.beans.BeanInfo;
import java.beans.BeanProperty;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;


public class Test {

    public static class C {

        private double x;


        @BeanProperty(
            bound = true,
            expert = true,
            hidden = true,
            preferred = true,
            description = "TEST",
            enumerationValues = {
                "javax.swing.SwingConstants.EAST"}
            )
        public void setX(double d) { x = d; }
        public double getX() { return x; }
    }

    public static void main(String[] args) throws Exception {

        BeanInfo i = Introspector.getBeanInfo(C.class, Object.class);
        PropertyDescriptor x = i.getPropertyDescriptors()[0];

        System.out.println(x.getName() + ": " + x.getShortDescription());
        System.out.println("bound: " + x.isBound());
        System.out.println("expert: " + x.isExpert());
        System.out.println("hidden: " + x.isHidden());
        System.out.println("preferred: " + x.isPreferred());
    }
}


Output (JDK9 b73, Ubuntu 14.04 Linux):

x: TEST
bound: false
expert: true
hidden: true
preferred: true