The getAnnotatedParameterTypes​() specification incorrectly defines its behavior in case of no-args constructor for inner classes.
The specification states: "Returns an array of length 0 if the method/constructor declares no parameters."
Actual behavior is :
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class ConsParamData {
    public class Inner {
        public Inner(@Anno(0) ConsParamData ConsParamData.this) {}
        public class InnerInner {
            public InnerInner() {}
        }
    }
}

 params={ConsParamData} ConsParamData.Inner.class.getConstructor(params).getAnnotatedParameterTypes()
 [ ctor == public Inner(@Anno(0) ConsParamData ConsParamData.this) {} ]
 returns { ConsParamData }.length() == 1
 
 params={ ConsParamData.Inner} ConsParamData.Inner.InnerInner.class.getConstructor(params).getAnnotatedParameterTypes()
 [ ctor == public InnerInner() {} ]
 returns { ConsParamData$Inner }.length() == 1
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