In the following example the method 'f' has an incorrect CLASS_EXTENDS RuntimeVisibleTypeAnnotations attribute. The annotation is actually associated with the type argument of an anonymous class inside the method body.

===
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.util.concurrent.Callable;

@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
@interface Foo {}

class T {
  private void f() {
    new Callable<@Foo Object>() {
      public Object call() {
        return null;
      }
    };
  }
}
===

$ javac -fullversion T.java && /google/data/ro/
javac full version "11-ea+3"
$ javap -p -v T
...

  private void f();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
         0: new #2 // class T$1
         3: dup
         4: aload_0
         5: invokespecial #3 // Method T$1."<init>":(LT;)V
         8: pop
         9: return
      LineNumberTable:
        line 13: 0
        line 18: 9
    RuntimeVisibleTypeAnnotations:
      0: #13(): CLASS_EXTENDS, type_index=0, location=[TYPE_ARGUMENT(0)]
        Foo