🚀 go-pugleaf

Blake:

Interfaces are great for truly abstracting complex code structures but
if that's not what you are writing then it may seem a useless variety of
"abstract".  It does give a lot of flexibility.

Another use is a constant pool.  You can use interfaces to store
constants for a package and get access via a simple call on
"implements".

-Rich

Blake Williams wrote:
> 
> To add another question, what is the point of using an interface? To my
> knowledge, an interface only predefines the method names you must write,
> but doesn't provide any code. If you have to write the methods anyway,
> why would you want to inherit an interface? Wouldn't it make more sense
> to just write the methods within your class and have complete freedom to
> write them to best fit your situation? please clarify. Thanks.
> 
> Blake Williams
> 
> Bruno da Silva Bozza wrote:
> 
> >     Does anyone know why there is multiple interface inheritance in
> > Java, but not multiple class inheritance.