}
    }

    /**
     * Returns the index of the next date character in `input`, or if `invert` the index
     * of the next non-date character in `input`.
     */
    private fun dateCharacterOffset(
      input: String,
      pos: Int,
      limit: Int,
      invert: Boolean,
    ): Int {
      for (i in pos until limit) {
        val c = input[i].code
        val dateCharacter =

   * @since 11.0
   */
  @Override
  public ImmutableListMultimap<V, K> inverse() {
    ImmutableListMultimap<V, K> result = inverse;
    return (result == null) ? (inverse = invert()) : result;
  }

  private ImmutableListMultimap<V, K> invert() {
    Builder<V, K> builder = builder();
    for (Entry<K, V> entry : entries()) {
      builder.put(entry.getValue(), entry.getKey());
    }

   * @since 11.0
   */
  @Override
  public ImmutableListMultimap<V, K> inverse() {
    ImmutableListMultimap<V, K> result = inverse;
    return (result == null) ? (inverse = invert()) : result;
  }

  private ImmutableListMultimap<V, K> invert() {
    Builder<V, K> builder = builder();
    for (Entry<K, V> entry : entries()) {
      builder.put(entry.getValue(), entry.getKey());
    }

   */
  @Override
  public ImmutableSetMultimap<V, K> inverse() {
    ImmutableSetMultimap<V, K> result = inverse;
    return (result == null) ? (inverse = invert()) : result;
  }

  private ImmutableSetMultimap<V, K> invert() {
    Builder<V, K> builder = builder();
    for (Entry<K, V> entry : entries()) {
      builder.put(entry.getValue(), entry.getKey());
    }

		//	-a-1 == ^a
		//
		// If the number is negative, we use an inversion mask to invert the
		// data bytes and treat the value as an unsigned number.
		var inv byte // 0x00 if positive or zero, 0xff if negative
		if b[0]&0x40 != 0 {
			inv = 0xff
		}

		var x uint64
		for i, c := range b {
			c ^= inv // Inverts c only if inv is 0xff, otherwise does nothing
			if i == 0 {

   */
  @Override
  public ImmutableSetMultimap<V, K> inverse() {
    ImmutableSetMultimap<V, K> result = inverse;
    return (result == null) ? (inverse = invert()) : result;
  }

  private ImmutableSetMultimap<V, K> invert() {
    Builder<V, K> builder = builder();
    for (Entry<K, V> entry : entries()) {
      builder.put(entry.getValue(), entry.getKey());
    }

                        Item l = left.hasNext() ? left.next() : null;
                        Item r = right.hasNext() ? right.next() : null;

                        // if this is shorter, then invert the compare and mul with -1
                        int result = l == null ? (r == null ? 0 : -1 * r.compareTo(l)) : l.compareTo(r);

                        if (result != 0) {
                            return result;

memory locations accessible to multiple goroutines.
</p>

<p>
Not introducing data races into race-free programs means not moving
writes out of conditional statements in which they appear.
For example, a compiler must not invert the conditional in this program:
</p>

<pre>
*p = 1
if cond {
	*p = 2
}
</pre>

<p>
That is, the compiler must not rewrite the program into this one:
</p>

<pre>
*p = 2

0xFFFFFFFFFFFFE) - b.l3 v.l4 = (a.l4 + 0xFFFFFFFFFFFFE) - b.l4 return v.carryPropagate() } // Negate sets v = -a, and returns v. func (v *Element) Negate(a *Element) *Element { return v.Subtract(feZero, a) } // Invert sets v = 1/z mod p, and returns v. // // If z == 0, Invert returns v = 0. func (v *Element) Invert(z *Element) *Element { // Inversion is implemented as exponentiation with exponent p − 2. It uses the // same sequence of 255 squarings and 11 multiplications as [Curve25519]. var z2, z9, z11, z2_5_0,...

0xFFFFFFFFFFFFE) - b.l3 v.l4 = (a.l4 + 0xFFFFFFFFFFFFE) - b.l4 return v.carryPropagate() } // Negate sets v = -a, and returns v. func (v *Element) Negate(a *Element) *Element { return v.Subtract(feZero, a) } // Invert sets v = 1/z mod p, and returns v. // // If z == 0, Invert returns v = 0. func (v *Element) Invert(z *Element) *Element { // Inversion is implemented as exponentiation with exponent p − 2. It uses the // same sequence of 255 squarings and 11 multiplications as [Curve25519]. var z2, z9, z11, z2_5_0,...