public interface org.eclipse.jetty.io.WriteFlusher$Listener
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.eclipse.jetty.io.WriteFlusher$Listener
  super_class: java.lang.Object
{
  public abstract void onFlushed(long);
    descriptor: (J)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      bytes  
}
SourceFile: "WriteFlusher.java"
NestHost: org.eclipse.jetty.io.WriteFlusher
InnerClasses:
  public abstract Listener = org.eclipse.jetty.io.WriteFlusher$Listener of org.eclipse.jetty.io.WriteFlusher