How to add semicolon after method call when inside parameter list in IntelliJ IDEA?

For Windows or Linux users, Ctrl+Shift+Enter.

For macOS/OS X users, ⌘ Command+⇧ Shift+Enter.

That finishes the statement you’re currently writing. Try it in a few different situations, like in if statements, for loops etc, and you’ll see that it’ll complete the line and open some curly braces for you if necessary.