if (Constants.IS_LIVE_MOD == false)
        account = Constants.OM_ACCOUNT;
  else
        account = "abc";

private static final boolean MY_VAR = false;

if(MY_VAR == false) {
    System.out.println("Always does this");
}
else {
    System.out.println("Dead code");
}

account = Constants.IS_LIVE_MOD ? "abc"
                                : Constants.OM_ACCOUNT;

if (false == false)
    account = Constants.OM_ACCOUNT;
else
    account = "abc";

if (!Constants.IS_LIVE_MOD)
    account = Constants.OM_ACCOUNT;
else
    account = "abc";

if (Constants.IS_LIVE_MOD)
    account = "abc";
else
    account = Constants.OM_ACCOUNT;