private final Set<String> _getInvalidDaysOfWeek() { Set<String> daysOfWeekSet = new HashSet<String>(); String[] daysOfWeek = getInvalidDaysOfWeek(); if (daysOfWeek != null) { for (int i = 0; i < daysOfWeek.length; i++) { daysOfWeekSet.add(daysOfWeek[i].toLowerCase()); } } return daysOfWeekSet; }
private final Set<String> _getInvalidDaysOfWeek() { Set<String> daysOfWeekSet = new HashSet<String>(); String[] daysOfWeek = getInvalidDaysOfWeek(); if (daysOfWeek != null) { for (int i = 0; i < daysOfWeek.length; i++) { daysOfWeekSet.add(daysOfWeek[i].toLowerCase()); } } return daysOfWeekSet; }