https://freemarker.apache.org/: FreeMarker is a "template engine"; a generic tool to generate text output based on templates. (Apache Software Foundation) 
public interface freemarker.template.AdapterTemplateModel extends freemarker.template.TemplateModel
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: freemarker.template.AdapterTemplateModel
  super_class: java.lang.Object
{
  public abstract  getAdaptedObject(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Ljava/lang/Class<*>;)Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      hint  
}
SourceFile: "AdapterTemplateModel.java"