// Copyright (c) 2019, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

package j$.util;

public class LongSummaryStatistics {

  public long getCount() {
    return 0L;
  }

  public long getSum() {
    return 0L;
  }

  public long getMin() {
    return 0L;
  }

  public long getMax() {
    return 0L;
  }
}
