public synchronized boolean equals(java.lang.Object obj) { if (!(obj instanceof DateTime)) return false; DateTime other = (DateTime) obj; if (obj == null) return false; if (this == obj) return true; if (__equalsCalc != null) { return (__equalsCalc == obj); } __equalsCalc = obj; boolean _equals; _equals = true && ((this.date == null && other.getDate() == null) || (this.date != null && this.date.equals(other.getDate()))) && ((this.hour == null && other.getHour() == null) || (this.hour != null && this.hour.equals(other.getHour()))) && ((this.minute == null && other.getMinute() == null) || (this.minute != null && this.minute.equals(other.getMinute()))) && ((this.second == null && other.getSecond() == null) || (this.second != null && this.second.equals(other.getSecond()))) && ((this.timeZoneID == null && other.getTimeZoneID() == null) || (this.timeZoneID != null && this.timeZoneID.equals(other.getTimeZoneID()))); __equalsCalc = null; return _equals; }