*/
  @CanIgnoreReturnValue
  public static int advance(Iterator<?> iterator, int numberToAdvance) {
    checkNotNull(iterator);
    checkArgument(numberToAdvance >= 0, "numberToAdvance must be nonnegative");

    int i;
    for (i = 0; i < numberToAdvance && iterator.hasNext(); i++) {
      iterator.next();
    }
    return i;
  }

  /**

Neg, sqrtM1)) rPrime := new(Element).Multiply(rr, sqrtM1) // r_prime = SQRT_M1 * r // r = CT_SELECT(r_prime IF flipped_sign_sqrt | flipped_sign_sqrt_i ELSE r) rr.Select(rPrime, rr, flippedSignSqrt|flippedSignSqrtI) r.Absolute(rr) // Choose the nonnegative square root. return r, correctSignSqrt | flippedSignSqrt } golang.org/fips140@v1.26.0/fips140/v1.26.0/edwards25519/field/fe_alias_test.go // Copyright (c) 2019 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style...

Neg, sqrtM1)) rPrime := new(Element).Multiply(rr, sqrtM1) // r_prime = SQRT_M1 * r // r = CT_SELECT(r_prime IF flipped_sign_sqrt | flipped_sign_sqrt_i ELSE r) rr.Select(rPrime, rr, flippedSignSqrt|flippedSignSqrtI) r.Absolute(rr) // Choose the nonnegative square root. return r, correctSignSqrt | flippedSignSqrt } golang.org/fips140@v1.0.0-c2097c7c/fips140/v1.0.0-c2097c7c/edwards25519/field/fe_alias_test.go // Copyright (c) 2019 The Go Authors. All rights reserved. // Use of this source code is governed...