How can I have the JavaDoc show up on the hovered item with Control + J, not the item on the line selected

So, I do not know if this is possible, but I would like a combination of the java doc on hover and java doc when control J is pressed shortcuts.

I would like for the control J to be applied to the object hovered over as opposed to the item selected like in IntelliJ's default behavior. Is this possible? If so, how?