One challenge with frameworks like Lombok, auto-values and Immutables is that they often automatically (or at least by default) add JDK7 JDK6 @ ConstructorProperties annotation for constructor(s). This makes sense, in general, but may be problematic for Jackson since as of 2.8 that is equivalent to specifying @JsonCreator, which may not always be what is intended.
One thing that can help resolve issues is to add a new MapperFeature, enabled by default, that determines whether @ ConstructorProperties means same as explicit @JconCreator (enabled) or not (disabled). If not, parameter names are still available as implicit names, and explicit @JsonCreator may be used.
Note that this requires #1369 as well.