public class Test {

    public void use1() {
        int p2 = y;
        p2++;
        int r = someMethod(x, p2);
    }

    public void use2() {
        int p2 = field1;
        p2++;
        int r = someMethod(field1, p2);
    }

    public void use3() {
        int p2 = field2;
        p2++;
        int r = someMethod(field2, p2);
    }

    public void use4() {
        int p2 = field3;
        p2++;
        int r = someMethod(field3, p2);
    }

    {
        field2++;
    }

    private final int field1;
    private int field2;
    private int field3;
}