void (String[] args) { final int i = 1; int j = <warning descr="'0xffffffff & i' can be replaced with 'i'">0xffffffff & i</warning>; System.out.println(j); j = 3; int k = <warning descr="'0xffffffff | j' can be replaced with '0xffffffff'">0xffffffff | j</warning>; System.out.println(k); j = 6; k = <warning descr="'0xffffffff ^ j' can be replaced with '~j'">0xffffffff ^ j</warning>; System.out.println(k); }