src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java

@@ -1681,11 +1681,11 @@
              }));
          }
      }
  
      static ClassDesc classDesc(Class<?> cls) {
- //        assert(VerifyAccess.isTypeVisible(cls, Object.class)) : cls.getName();
+         assert(VerifyAccess.ensureTypeVisible(cls, Object.class)) : cls.getName();
          return cls.isPrimitive() ? Wrapper.forPrimitiveType(cls).basicClassDescriptor()
               : cls == MethodHandle.class ? CD_MethodHandle
               : cls == DirectMethodHandle.class ? CD_DirectMethodHandle
               : cls == Object.class ? CD_Object
               : ReferenceClassDescImpl.ofValidated(cls.descriptorString());