/* 578 */ if (paramString != null) {
/* 579 */ i = paramString.length();
/* */ }
/* 581 */ if (i == 0) {
/* */ try {
/* 583 */ localUserData.removeData(1851878757, 1);
/* */ } catch (StdQTException localStdQTException) {
/* 585 */ int j = localStdQTException.errorCode();
/* 586 */ if (j != -2026)
/* 587 */ throw new StdQTException(j);
/* */ }