content: /*
   * Copyright 2014-2025 Real Logic Limited.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.agrona.concurrent;
  
  /**
   * A {@link org.agrona.concurrent.NanoClock} the delegates to {@link System#nanoTime()}.
   * <p>
   * Instances are threadsafe.
   */
  public class SystemNanoClock implements NanoClock
  {
      /**
       * Create a new instance.
       */
      public SystemNanoClock()
      {
      }
  
      /**
       * As there is no instance state then this object can be used to save on allocation.
       */
      public static final SystemNanoClock INSTANCE = new SystemNanoClock();
  
      /**
       * {@inheritDoc}
       */
      public long nanoTime()
      {
          return System.nanoTime();
      }
  }
  