https://openjdk.java.net/ 
public interface com.sun.xml.internal.ws.api.server.WSWebServiceContext extends javax.xml.ws.WebServiceContext
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.sun.xml.internal.ws.api.server.WSWebServiceContext
  super_class: java.lang.Object
{
  public abstract com.sun.xml.internal.ws.api.message.Packet getRequestPacket();
    descriptor: ()Lcom/sun/xml/internal/ws/api/message/Packet;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    RuntimeInvisibleAnnotations: 
      com.sun.istack.internal.Nullable()
}
SourceFile: "WSWebServiceContext.java"