@Override
public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((cronExpression == null) ? 0 : cronExpression.hashCode());
    result = prime * result + ((subject == null) ? 0 : subject.hashCode());
    result = prime * result + timeout;
    result = prime * result + ((type == null) ? 0 : type.hashCode());
    return result;
}

@Override
public boolean equals(Object obj) {
    if (this == obj)
        return true;
    if (obj == null)
        return false;
    if (!(obj instanceof Reminder))
        return false;
    Reminder other = (Reminder) obj;
    if (cronExpression == null) {
        if (other.cronExpression != null)
            return false;
    } else if (!cronExpression.equals(other.cronExpression))
        return false;
    if (subject == null) {
        if (other.subject != null)
            return false;
    } else if (!subject.equals(other.subject))
        return false;
    if (timeout != other.timeout)
        return false;
    if (type == null) {
        if (other.type != null)
            return false;
    } else if (!type.equals(other.type))
        return false;
    return true;
}