src/java.base/share/classes/jdk/internal/reflect/ReflectionFactory.java

*** 171,180 ****
--- 171,186 ----
       * @param field the field
       * @param override true if caller has overridden accessibility
       */
      public FieldAccessor newFieldAccessor(Field field, boolean override) {
          checkInitted();
+ 
+         // use the root Field that will not cache caller class
+         Field f = langReflectAccess.getRoot(field);
+         if (f != null) {
+             field = f;
+         }
          return UnsafeFieldAccessorFactory.newFieldAccessor(field, override);
      }
  
      public MethodAccessor newMethodAccessor(Method method) {
          checkInitted();
*** 184,193 ****
--- 190,205 ----
              if (altMethod != null) {
                  method = altMethod;
              }
          }
  
+         // use the root Method that will not cache caller class
+         Method m = langReflectAccess.getRoot(method);
+         if (m != null) {
+             method = m;
+         }
+ 
          if (noInflation && !ReflectUtil.isVMAnonymousClass(method.getDeclaringClass())) {
              return new MethodAccessorGenerator().
                  generateMethod(method.getDeclaringClass(),
                                 method.getName(),
                                 method.getParameterTypes(),
*** 213,222 ****
--- 225,241 ----
          }
          if (declaringClass == Class.class) {
              return new InstantiationExceptionConstructorAccessorImpl
                  ("Can not instantiate java.lang.Class");
          }
+ 
+         // use the root Constructor that will not cache caller class
+         Constructor<?> ctr = langReflectAccess.getRoot(c);
+         if (ctr != null) {
+             c = ctr;
+         }
+ 
          // Bootstrapping issue: since we use Class.newInstance() in
          // the ConstructorAccessor generation process, we have to
          // break the cycle here.
          if (Reflection.isSubclassOf(declaringClass,
                                      ConstructorAccessorImpl.class)) {