package com.atlassian.event.internal;
   
   import java.util.concurrent.Executors;
   import java.util.concurrent.ThreadFactory;
   
   import static com.google.common.base.Preconditions.checkNotNull;
   
   /**
    * <p>A thread factory that will name the threads <strong>AtlassianEvent::[thread_name]</strong>.</p>
   * <p>If you need your own {@link java.util.concurrent.ThreadFactory} we recommend delegating the Thread creation to
   * this implementation.</p>
   */
  public final class EventThreadFactory implements ThreadFactory {
      private final ThreadFactory delegateThreadFactory;
  
      public EventThreadFactory() {
          this(Executors.defaultThreadFactory());
      }
  
      public EventThreadFactory(ThreadFactory delegateThreadFactory) {
          this.delegateThreadFactory = checkNotNull(delegateThreadFactory);
      }
  
      public Thread newThread(Runnable r) {
          final Thread thread = delegateThreadFactory.newThread(r);
          thread.setName("AtlassianEvent::" + thread.getName());
          return thread;
      }
  }