http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
public interface io.netty.channel.pool.ChannelPool extends java.io.Closeable
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: io.netty.channel.pool.ChannelPool
  super_class: java.lang.Object
{
  public abstract io.netty.util.concurrent.Future<io.netty.channel.Channel> acquire();
    descriptor: ()Lio/netty/util/concurrent/Future;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Lio/netty/util/concurrent/Future<Lio/netty/channel/Channel;>;

  public abstract io.netty.util.concurrent.Future<io.netty.channel.Channel> acquire(io.netty.util.concurrent.Promise<io.netty.channel.Channel>);
    descriptor: (Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Future;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Lio/netty/util/concurrent/Promise<Lio/netty/channel/Channel;>;)Lio/netty/util/concurrent/Future<Lio/netty/channel/Channel;>;
    MethodParameters:
         Name  Flags
      promise  

  public abstract io.netty.util.concurrent.Future<java.lang.Void> release(io.netty.channel.Channel);
    descriptor: (Lio/netty/channel/Channel;)Lio/netty/util/concurrent/Future;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Lio/netty/channel/Channel;)Lio/netty/util/concurrent/Future<Ljava/lang/Void;>;
    MethodParameters:
         Name  Flags
      channel  

  public abstract io.netty.util.concurrent.Future<java.lang.Void> release(io.netty.channel.Channel, io.netty.util.concurrent.Promise<java.lang.Void>);
    descriptor: (Lio/netty/channel/Channel;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Future;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Lio/netty/channel/Channel;Lio/netty/util/concurrent/Promise<Ljava/lang/Void;>;)Lio/netty/util/concurrent/Future<Ljava/lang/Void;>;
    MethodParameters:
         Name  Flags
      channel  
      promise  

  public abstract void close();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "ChannelPool.java"