How to Disable Method Parameter Hints in IntelliJ IDEA?

How can I disable method parameter hints in IntelliJ IDEA after updating from version 2016.1.4 to 2016.3?

Method parameter hints in IntelliJ IDEA can provide helpful information about method signatures when writing Java code. However, this feature might not be preferred by all users. Here’s how you can turn it off in IntelliJ IDEA version 2016.3 and later.

Causes

• The new version of IntelliJ IDEA includes a feature that displays method parameter hints automatically on method usage, which was absent in earlier versions like 2016.1.4.
• This feature can sometimes clutter the coding experience, especially if you prefer writing code without additional visual aids.

Solutions

• Open the Preferences or Settings dialog by pressing `Ctrl + Alt + S` or by navigating to `File` > `Settings` (Windows/Linux) or `IntelliJ IDEA` > `Preferences` (macOS).
• In the Settings dialog, navigate to `Editor` > `General` > `Code Completion`.
• Look for the option labeled `Show parameter hints`. Uncheck this box to disable parameter hints.
• Click `OK` or `Apply` to save your changes and close the dialog.

Mistake: Not knowing where to find the setting to disable parameter hints.

Solution: Use the keyboard shortcut `Ctrl + Alt + S` to quickly access the settings.

Mistake: Forgetting to click `Apply` after making changes in the settings.

Solution: Always remember to click `Apply` to ensure that your changes take effect.