http://www.jboss.org/undertow-parent/undertow-core: Undertow (JBoss by Red Hat) 
public interface io.undertow.io.Receiver$PartialStringCallback
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: io.undertow.io.Receiver$PartialStringCallback
  super_class: java.lang.Object
{
  public abstract void handle(io.undertow.server.HttpServerExchange, java.lang.String, boolean);
    descriptor: (Lio/undertow/server/HttpServerExchange;Ljava/lang/String;Z)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      exchange  
      message   
      last      
}
SourceFile: "Receiver.java"
NestHost: io.undertow.io.Receiver
InnerClasses:
  public abstract PartialStringCallback = io.undertow.io.Receiver$PartialStringCallback of io.undertow.io.Receiver