Why does this code not create two objects with different specifications

Question

I thought the code would create two engines with different specifications but when the second object is created the specifications of the first object are also changed
https://code.sololearn.com/c06SC1Eo49xX/?ref=app

Answer 1

I'm not a professional nor I know Java but maybe it's because the 'fitted', 'size' and 'type' properties are static

Answer 2

Thankyou two weeks i have been back and forth playing with this problem. Sometimes when its starring you in the face you need someone on the outside to give you a nudge.
thanks again i can now get nack to developing the code.

Answer 3

Good luck with your code 👍