Model class for example test in java

TestModel.java

class TestModel {
    private static int value1;
    private int value2;

    public static int getValue1() {
        return value1;
    }

    public static void setValue1(int value1) {
        TestModel.value1 = value1;
    }
    
    public int getValue2() {
        return value2;
    }
    
    public void setValue2(int value2) {
        this.value2 = value2;
    }
}