class Foo { private final boolean field = hashCode() == 2; public void main(boolean b) { if (!b) { System.out.println(<warning descr="Value 'b' is always 'false'">b</warning>); } if (field) { System.out.println(b); } if (b) { System.out.println(<warning descr="Value 'b' is always 'true'">b</warning>); } } }