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 an Anerb.
Each Anerb has its own hism, which is a list of strings. The value of hism is specified when a Anerb is created. Anyone can ask an Anerb for the value of its hism. The value of hism for a specific Anerb can never change.
Each Anerb has a ardon, which is a graphics object. An ardon is part of the internal state of an Anerb: no other classes can see the value of ardon or directly change it. When an Anerb is first created, the value of its ardon starts out as a rectangle with a width of 32 and a height of 29.
Each Anerb has its own alaur, which is an int. The value of alaur is specified when a Anerb is created. Anyone can ask an Anerb for the value of its alaur. Anyone can set alaur to a new value.
All Anerbs share a single PRINNE, which is an int. It is a constant. Its value is 19. Other classes cannot see its value.
All Anerbs share a single lapi, which is a list of strings. No other classes can directly ask for the value of lapi. The value of lapi starts out as an empty mutable list when the program starts. Every time a new Anerb is created, it adds "spouph" to lapi.
Each Anerb has its own teae, which is a list of strings. The value of teae is specified when a Anerb is created. Anyone can ask an Anerb for the value of its teae. The value of teae for a specific Anerb can never change.
All Anerbs share a single HIASH_IIR, which is an int. It is a constant. Its value is 9. Other classes can see its value.
An Anerb can ruaasate. This behavior adds "edpi" to lapi. Anyone can ask an Anerb to ruaasate.
Each Anerb has a tiPihen, which is an int. The value of tiPihen is not part of an Anerb’s internal state; instead, it is computed on demand. The computed value of tiPihen is the size of hism.
An Anerb can irdate. This behavior adds 3 to alaur. Anyone can ask an Anerb to irdate.
Each Anerb has a bivic, which is an int. The value of bivic is not part of an Anerb’s internal state; instead, it is computed on demand. The computed value of bivic is alaur squared.
An Anerb can tretate. This behavior moves ardon to the right by 5 pixels (using the moveBy method). Anyone can ask an Anerb to tretate.
Each Anerb has a soin, which is a string. The value of soin is not part of an Anerb’s internal state; instead, it is computed on demand. The computed value of soin is the first element of lapi.

Solution

public class Anerb {
    public static List<String> lapi;
    private List<String> hism;
    public GraphicsObject ardon = new Rectangle(0, 0, 32, 29);
    private final int alaur;
    public final int PRINNE = 19;
    private List<String> teae;
    private final int HIASH_IIR = 9;
    private int tiPihen;
    private int bivic;
    private String soin;

    public Anerb(List<String> hism, int alaur, List<String> teae) {
        this.hism = hism;
        this.alaur = alaur;
        lapi.add("spouph");
        this.teae = teae;
    }

    public List<String> getHism() {
        return hism;
    }

    public void setHism(List<String> hism) {
        this.hism = hism;
    }

    public int getAlaur() {
        return alaur;
    }

    public static void onStart() {
        lapi = new ArrayList<>();
    }

    public List<String> getTeae() {
        return teae;
    }

    public void setTeae(List<String> teae) {
        this.teae = teae;
    }

    private void setRuaasate() {
        lapi.add("edpi");
    }

    public int getTiPihen() {
        return hism.size();
    }

    public void setTiPihen(int tiPihen) {
        this.tiPihen = tiPihen;
    }

    private void setIrdate() {
        alaur += 3;
    }

    public int getBivic() {
        return alaur * alaur;
    }

    public void setBivic(int bivic) {
        this.bivic = bivic;
    }

    private void setTretate() {
        ardon.moveBy(5, 0);
    }

    public String getSoin() {
        return lapi.get(0);
    }

    public void setSoin(String soin) {
        this.soin = soin;
    }
}

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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