void main()

in java-samples/src/main/java/com/jetbrains/refactoring/ExtractMethod.java [8:28]

• 11 lines of code
• 1 McCabe index (conditional complexity)

    void main() {
        // Find Action - ⌘⇧A (macOS) or Ctrl+Shift+A (Windows/Linux)
        // 1. Use Find Action to extract a method
        // Take note of the shortcut displayed next to the action
        // 2. Use Find Action to show the navigation bar
        // 3. Use Find Action to paste from history
        // 4. And much more!

        System.out.println("How to extract a method: ");

        String hotkey = "Ctrl/Cmd+Alt+M";

        List<String> steps = new ArrayList<>();
        steps.add("First select a block of code");
        steps.add("Then press " + hotkey);
        steps.add("Give the method a name");
        steps.add("Assign it a visibility");
        steps.add("Apply the refactoring");

        printSteps(steps);
    }