setUp(parameters.first, parameters.second)
    var creator = cache.edit("k1")!!
    creator.setString(0, "ABC")
    creator.setString(1, "DE")
    creator.commit()
    cache.flush()
    filesystem.copy(journalFile, journalBkpFile)
    creator = cache.edit("k2")!!
    creator.setString(0, "F")
    creator.setString(1, "GH")
    creator.commit()
    cache.close()

  ParamIterator& operator=(const ParamIterator& other) {
    if (this != &other)
      impl_.reset(other.impl_->Clone());
    return *this;
  }

  const T& operator*() const { return *impl_->Current(); }
  const T* operator->() const { return impl_->Current(); }
  // Prefix version of operator++.
  ParamIterator& operator++() {
    impl_->Advance();
    return *this;
  }

    // current[i]_ is the actual traversing iterator.
$for j [[

    const typename ParamGenerator<T$j>::iterator begin$(j)_;
    const typename ParamGenerator<T$j>::iterator end$(j)_;
    typename ParamGenerator<T$j>::iterator current$(j)_;
]]

    ParamType current_value_;
  };  // class CartesianProductGenerator$i::Iterator

    // current[i]_ is the actual traversing iterator.
    const typename ParamGenerator<T1>::iterator begin1_;
    const typename ParamGenerator<T1>::iterator end1_;
    typename ParamGenerator<T1>::iterator current1_;
    const typename ParamGenerator<T2>::iterator begin2_;
    const typename ParamGenerator<T2>::iterator end2_;
    typename ParamGenerator<T2>::iterator current2_;

package runtime

import (
	"internal/abi"
	"internal/bytealg"
)

// The Error interface identifies a run time error.
type Error interface {
	error

	// RuntimeError is a no-op function but
	// serves to distinguish types that are run time
	// errors from ordinary errors: a type is a
	// run time error if it has a RuntimeError method.
	RuntimeError()
}

  using value_type = TU::value_type;
  using iterator = TU::iterator;
  using const_iterator = TU::const_iterator;
  TU values_;

 public:
  TU::iterator begin() { return values_.begin(); }
  TU::iterator end() { return values_.end(); }
  TU::const_iterator begin() const { return values_.begin(); }
  TU::const_iterator end() const { return values_.end(); }
  const TU::value_type& operator[](size_t i) const { return values_[i]; }

    var editor: DiskLruCache.Editor? = null
    try {
      editor = snapshot.edit() ?: return // edit() returns null if snapshot is not current.
      entry.writeTo(editor)
      editor.commit()
    } catch (_: IOException) {
      abortQuietly(editor)
    }
  }

  private fun abortQuietly(editor: DiskLruCache.Editor?) {
    // Give up because the cache cannot be written.

Poorna <******@****.***> 1716056341 -0700

// auto-clustering.
class DeviceId {
 public:
  DeviceId(DeviceId&&) = default;
  DeviceId(const DeviceId&) = default;
  DeviceId& operator=(const DeviceId&) = default;

  bool operator==(const DeviceId& other) const { return id() == other.id(); }
  bool operator!=(const DeviceId& other) const { return !(*this == other); }

 private:
  int id_;

  explicit DeviceId(int id) : id_(id) {}

            } finally {
                stk.pop();
            }
        }

        @Override
        protected ActivationOS.Builder transformActivationOS_Name(
                Supplier<? extends ActivationOS.Builder> creator, ActivationOS.Builder builder, ActivationOS target) {
            stk.push(nextFrame("name"));
            try {