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 final class io.netty.handler.ssl.SslCloseCompletionEvent extends io.netty.handler.ssl.SslCompletionEvent
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.ssl.SslCloseCompletionEvent
  super_class: io.netty.handler.ssl.SslCompletionEvent
{
  public static final io.netty.handler.ssl.SslCloseCompletionEvent SUCCESS;
    descriptor: Lio/netty/handler/ssl/SslCloseCompletionEvent;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 23
            new io.netty.handler.ssl.SslCloseCompletionEvent
            dup
            invokespecial io.netty.handler.ssl.SslCloseCompletionEvent.<init>:()V
            putstatic io.netty.handler.ssl.SslCloseCompletionEvent.SUCCESS:Lio/netty/handler/ssl/SslCloseCompletionEvent;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.SslCloseCompletionEvent this
         0: .line 28
            aload 0 /* this */
            invokespecial io.netty.handler.ssl.SslCompletionEvent.<init>:()V
            return
        end local 0 // io.netty.handler.ssl.SslCloseCompletionEvent this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/ssl/SslCloseCompletionEvent;

  public void <init>(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.ssl.SslCloseCompletionEvent this
        start local 1 // java.lang.Throwable cause
         0: .line 35
            aload 0 /* this */
            aload 1 /* cause */
            invokespecial io.netty.handler.ssl.SslCompletionEvent.<init>:(Ljava/lang/Throwable;)V
         1: .line 36
            return
        end local 1 // java.lang.Throwable cause
        end local 0 // io.netty.handler.ssl.SslCloseCompletionEvent this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lio/netty/handler/ssl/SslCloseCompletionEvent;
            0    2     1  cause  Ljava/lang/Throwable;
    MethodParameters:
       Name  Flags
      cause  
}
SourceFile: "SslCloseCompletionEvent.java"