What is the correct behavior in the following case?


import java.beans.*;

public class PropertyAccessLevelTest {
    
    public static class C1 {
        private boolean x;
        @BeanProperty(hidden = true, expert = true, description = "xxx")
        public void setX(boolean b) { x = b; }
        @BeanProperty(hidden = false, expert = false, description = "yyy")
        public boolean getX() { return x; }
    }

    public static class C2 {
        private boolean x;
        @BeanProperty(hidden = false, expert = false, description = "yyy")
        public void setX(boolean b) { x = b; }
        @BeanProperty(hidden = true, expert = true, description = "xxx")
        public boolean getX() { return x; }
    }

    private static void runTest(Class<?> c) throws Exception {

        BeanInfo i = Introspector.getBeanInfo(c, Object.class);
        PropertyDescriptor pd[] = i.getPropertyDescriptors();
        for (PropertyDescriptor d: pd) {
            System.out.print(d.getShortDescription());
            System.out.print(", hidden = " + d.isHidden());
            System.out.println(", expert = " + d.isExpert());
        }
    }
    
    public static void main(String[] args) throws Exception {
        runTest(C1.class);
        runTest(C2.class);
    }
}

Output (Win 7, JDK9 b72):
yyy, hidden = true, expert = true
xxx, hidden = true, expert = true