https://javaee.github.io/servlet-spec/: Java.net - The Source for Java Technology Collaboration (GlassFish Community) 
public interface javax.servlet.SingleThreadModel
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: javax.servlet.SingleThreadModel
  super_class: java.lang.Object
{
}
SourceFile: "SingleThreadModel.java"
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()