Java Question

Please highlight the 1 correct option from 4 given at bottom

Normally, to access a static member of a class such as Math.PI, you'd need to specify the class "Math". What would be the best way to allow you to use simply "PI" in your code?

• Put the static members in an interface and inherit from that interface.

• This cannot be done. You must always qualify references to static members with the class from which they came.

• Declare local copies of the constants in your code.

• Add a static import.