class TestClass {
    private int a = 5;
    private String b;

    TestClass(String newString) {
        b = newString;
    }

    public int getA() {
        return a;
    }

    public void setA(int newValue) {
        a = newValue;
    }

    public void printB() {
        System.out.println(b);
    }
}


public class MaxTest {
    public static void main(String[] args) {
        TestClass testClass = new TestClass("Some text");
        System.out.println(testClass.getA());
        testClass.setA(8);
        System.out.println(testClass.getA());
        testClass.printB();
    }
}