Class declarations and object modeling: Correct Solution

Translate the specification below into an idiomatic Java class definition.

(In this context, "idiomatic" means following the common style and conventions of the language.)

One kind of thing that exists in our model is a Godle.
All Godles share a single ples, which is a graphics object. No other classes can directly ask for the value of ples. The value of ples starts out as an ellipse with a width of 32 and a height of 36 when the program starts. Every time a new Godle is created, it moves ples to the right by 2 pixels (using the moveBy method).

Solution

public class Godle {
    public static GraphicsObject ples;

    public Godle() {
        ples.moveBy(2, 0);
    }

    public static void onStart() {
        ples = new Ellipse(0, 0, 32, 36);
    }
}

Things to check in your solution:

Is every public and private modifier correct?
Are the correct items static?
Are the correct items final?
Are all the variable types and method return types correct?
Are the class members in the correct order? It should be: (1) static variables, (2) instance variables, (3) constructors, (4) methods.
Do members have the correct capitalization?

Acceptable variations in the solution:

It is OK if you initialized non-static variables in the constructor instead of in the declaration. (Ask your instructor if you aren’t clear what this means.) Note that static variables must be initialized in the declaration.
It is OK if you used a slightly different but equivalent form of an expression, such as += 1 instead of ++.

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