What is j.j. mccarthy studying?

There's no widely known or readily accessible information about a person named "J.J. McCarthy" specifically regarding their academic studies. This could be due to several reasons:

• Privacy: Academic records are generally private. Unless J.J. McCarthy is a public figure who has explicitly shared their educational background, information would not be publicly available.
• Name ambiguity: The name "J.J. McCarthy" is relatively common. Without more details (like age, location, or field of study), it's impossible to identify a specific individual.
• Incorrect spelling or name: There might be a misspelling in the name, or it might be a slightly different variation.

If you can provide more details, such as:

• Full name: A more complete name might help identify the individual.
• Age or approximate age range: This will narrow the search.
• University or institution attended (or expected to attend): This would be a significant clue.
• Field of study: Knowing their subject area would be helpful.

I may be able to find more information. Otherwise, a web search using the details you provide is the best approach.