Problem Window

Using the Problems tool window to find and fix errors as they occur.

IntelliJ IDEA shows warnings and errors in the top-right corner for each file. Click the Inspections Widget to open the Problems tool window ⌘6 (macOS) / Alt+6 (Windows/Linux). Navigate to an error by clicking it or using F2 (macOS) / F2 (Windows/Linux)to navigate to the next error, or ⇧F2 (macOS) / Shift+F2 (Windows/Linux) to go to the previous error.

Related Resources

Reformat Your Code
Reformat Your Code
Reformat a specific piece of code or the whole file according to your preferences.
Creating Code
Creating Code
IntelliJ IDEA can help create code for you saving your fingers.
Using regex
Using regex
Using language injection to work with Regex.