http://www.eclipse.org/jetty: The core jetty server artifact. (Webtide) 
public interface org.eclipse.jetty.server.session.SessionDataMapFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.eclipse.jetty.server.session.SessionDataMapFactory
  super_class: java.lang.Object
{
  public abstract org.eclipse.jetty.server.session.SessionDataMap getSessionDataMap();
    descriptor: ()Lorg/eclipse/jetty/server/session/SessionDataMap;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "SessionDataMapFactory.java"