class Test {
    private float b;
    private double c;
    private String d;
    private String e;
    private static String f;

    public static void setF(String f) {
        Test.f = f;
    }

    public void setB(float b) {
        this.b = b;
    }

    protected void setC(double c) {
        this.c = c;
    }

    private void setD(String d) {
        this.d = d;
    }
}
