Lucene.Net.Queries.TermsFilter.TermsAndField.Equals C# (CSharp) Method

            public override bool Equals(object obj)
            {
                if (this == obj)
                {
                    return true;
                }
                if (obj == null)
                {
                    return false;
                }
                if (this.GetType() != obj.GetType())
                {
                    return false;
                }
                var other = (TermsAndField)obj;
                if (field == null)
                {
                    if (other.field != null)
                    {
                        return false;
                    }
                }
                else if (!field.Equals(other.field))
                {
                    return false;
                }
                if (end != other.end)
                {
                    return false;
                }
                if (start != other.start)
                {
                    return false;
                }
                return true;
            }