https://openjdk.java.net/ 
public interface javax.xml.ws.handler.HandlerResolver
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: javax.xml.ws.handler.HandlerResolver
  super_class: java.lang.Object
{
  public abstract java.util.List<javax.xml.ws.handler.Handler> getHandlerChain(javax.xml.ws.handler.PortInfo);
    descriptor: (Ljavax/xml/ws/handler/PortInfo;)Ljava/util/List;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Ljavax/xml/ws/handler/PortInfo;)Ljava/util/List<Ljavax/xml/ws/handler/Handler;>;
    MethodParameters:
          Name  Flags
      portInfo  
}
SourceFile: "HandlerResolver.java"