Example 1:
// Bare literal "2" is used, warning: Font font = new Font("Arial", 2)
Example 2:
// Predefined constant is used, good: Font font = new Font("Arial", Font.ITALIC)
When possible, the quick-fix inserts an appropriate predefined constant.
The behavior of this inspection is controlled by org.intellij.lang.annotations.MagicConstant
annotation.
Some standard Java library methods are pre-annotated, but you can use this annotation in your code as well.