What happens if `readLine()` is called on a `DataInputStream`?
The `readLine()` method is not supported by `DataInputStream` because it's deprecated and doesnâ€™t exist in that class.
Excellent! You're absolutely right. `readLine()` is not a method of `DataInputStream`.
Instead of `readLine()`, what method can you use in `DataInputStream` to read a line of text from the stream?