If all you want is to avoid having to type, use auto generation feature of IDEs like some others mentioned.
If you want to avoid seeing getter/setter in your classes, use a library called lombok which can generate the getters/setters behind the scene
If the above options are not OK for you and you need to set the value only once, you can declare all your fields as public final
and have a constructor setting the values.
CAUTION: I am not suggesting this third option as a good practice as it breaks the Javabeans convention. Also it exposes your class' internal structure, but honestly, even with prolific use of getters, you are exposing class fields to the client.