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 class io.netty.handler.codec.compression.SnappyFramedEncoder extends io.netty.handler.codec.compression.SnappyFrameEncoder
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.handler.codec.compression.SnappyFramedEncoder
  super_class: io.netty.handler.codec.compression.SnappyFrameEncoder
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.compression.SnappyFramedEncoder this
         0: .line 23
            aload 0 /* this */
            invokespecial io.netty.handler.codec.compression.SnappyFrameEncoder.<init>:()V
            return
        end local 0 // io.netty.handler.codec.compression.SnappyFramedEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/compression/SnappyFramedEncoder;
}
SourceFile: "SnappyFramedEncoder.java"
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()