This is not possible. If a semicolon or curly bracket is missing, it cannot be inserted automatically, since there is no way to know the correct place to insert it. Consider this fragment:

if (x) {
doSomething1()
doSomething2()

The closing curly bracket is missing, but where would the tool insert it in order to fix the program? In short, compile errors typically indicate missing information, and you cannot fix that automatically. (After all, if it was possible to automatically insert say missing semicolons, they you wouldn't need them in the language in the first place.)

(I see this question have been migrated to "software recommendations", but be aware that such a tool cannot exist)