@Override
    public boolean equals(Object obj) {
        if (this == obj) { // too bad this is a mutable class :<
            return true;
        } else if (obj == null || getClass() != obj.getClass()) {
            return false;
        }

        return Arrays.equals(getValue(), ((ClickHouseShortArrayValue) obj).getValue());
    }
Update value of the given object or create a new instance if {@code ref} is
null.

@param ref      object to update, could be null
@param value    value
@param unsigned true if {@code value} is unsigned; false otherwise
@return same object as {@code ref} or a new instance if it's null
clickhouse-data/src/main/java/com/clickhouse/data/value/array/ClickHouseShortArrayValue.java