FULL PRODUCT VERSION :


A DESCRIPTION OF THE PROBLEM :
java.lang.reflect.Parameter.getAnnotations() fails for inner classes with

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
at java.lang.reflect.Parameter.getDeclaredAnnotations(Parameter.java:300)
at java.lang.reflect.Parameter.getAnnotations(Parameter.java:328)
at Err.main(Err.java:30)

Looks like a deeper bug in how annotations on inner classes are handled since:
        System.out.println(p.getDeclaringExecutable().getParameterTypes().length);
returns 2
but       System.out.println(p.getDeclaringExecutable().getParameterAnnotations().length);
returns 1



STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
public class Err {

    public static void main(String[] args) {
        Parameter p = E.class.getConstructors()[0].getParameters()[1];
        p.getAnnotations();
    }

    @Retention(RetentionPolicy.RUNTIME)
    public @interface Ann {}

    public class E {
        public E(@Ann Object o) {}
    }
}



REPRODUCIBILITY :
This bug can be reproduced always.