public static <T0, T1, T2, T3, T4, T5, T6, T7, T8> MutableTuple9<T0, T1, T2, T3, T4, T5, T6, T7, T8> create9() {
        return new MutableTuple9Impl<>();
    }
Creates and returns a new {@link MutableTuple9}  that is empty.

@param <T0> type of element 0
@param <T1> type of element 1
@param <T2> type of element 2
@param <T3> type of element 3
@param <T4> type of element 4
@param <T5> type of element 5
@param <T6> type of element 6
@param <T7> type of element 7
@param <T8> type of element 8
@return     a new {@link MutableTuple9}  that is empty.

@see Tuple9
@see Tuple
common-parent/tuple/src/main/java/com/speedment/common/tuple/MutableTuples.java