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