https://freemarker.apache.org/: FreeMarker is a "template engine"; a generic tool to generate text output based on templates. (Apache Software Foundation) 
class freemarker.core.BuiltInsForMultipleTypes
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: freemarker.core.BuiltInsForMultipleTypes
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.BuiltInsForMultipleTypes this
         0: .line 720
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // freemarker.core.BuiltInsForMultipleTypes this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/BuiltInsForMultipleTypes;
}
SourceFile: "BuiltInsForMultipleTypes.java"
NestMembers:
  freemarker.core.BuiltInsForMultipleTypes$AbstractCBI  freemarker.core.BuiltInsForMultipleTypes$apiBI  freemarker.core.BuiltInsForMultipleTypes$cBI  freemarker.core.BuiltInsForMultipleTypes$cBI$BIBeforeICE2d3d21  freemarker.core.BuiltInsForMultipleTypes$dateBI  freemarker.core.BuiltInsForMultipleTypes$dateBI$DateParser  freemarker.core.BuiltInsForMultipleTypes$has_apiBI  freemarker.core.BuiltInsForMultipleTypes$is_booleanBI  freemarker.core.BuiltInsForMultipleTypes$is_collectionBI  freemarker.core.BuiltInsForMultipleTypes$is_collection_exBI  freemarker.core.BuiltInsForMultipleTypes$is_dateLikeBI  freemarker.core.BuiltInsForMultipleTypes$is_dateOfTypeBI  freemarker.core.BuiltInsForMultipleTypes$is_directiveBI  freemarker.core.BuiltInsForMultipleTypes$is_enumerableBI  freemarker.core.BuiltInsForMultipleTypes$is_hashBI  freemarker.core.BuiltInsForMultipleTypes$is_hash_exBI  freemarker.core.BuiltInsForMultipleTypes$is_indexableBI  freemarker.core.BuiltInsForMultipleTypes$is_macroBI  freemarker.core.BuiltInsForMultipleTypes$is_markup_outputBI  freemarker.core.BuiltInsForMultipleTypes$is_methodBI  freemarker.core.BuiltInsForMultipleTypes$is_nodeBI  freemarker.core.BuiltInsForMultipleTypes$is_numberBI  freemarker.core.BuiltInsForMultipleTypes$is_sequenceBI  freemarker.core.BuiltInsForMultipleTypes$is_stringBI  freemarker.core.BuiltInsForMultipleTypes$is_transformBI  freemarker.core.BuiltInsForMultipleTypes$namespaceBI  freemarker.core.BuiltInsForMultipleTypes$sizeBI  freemarker.core.BuiltInsForMultipleTypes$stringBI  freemarker.core.BuiltInsForMultipleTypes$stringBI$BooleanFormatter  freemarker.core.BuiltInsForMultipleTypes$stringBI$DateFormatter  freemarker.core.BuiltInsForMultipleTypes$stringBI$NumberFormatter
InnerClasses:
  abstract AbstractCBI = freemarker.core.BuiltInsForMultipleTypes$AbstractCBI of freemarker.core.BuiltInsForMultipleTypes
  apiBI = freemarker.core.BuiltInsForMultipleTypes$apiBI of freemarker.core.BuiltInsForMultipleTypes
  cBI = freemarker.core.BuiltInsForMultipleTypes$cBI of freemarker.core.BuiltInsForMultipleTypes
  dateBI = freemarker.core.BuiltInsForMultipleTypes$dateBI of freemarker.core.BuiltInsForMultipleTypes
  has_apiBI = freemarker.core.BuiltInsForMultipleTypes$has_apiBI of freemarker.core.BuiltInsForMultipleTypes
  is_booleanBI = freemarker.core.BuiltInsForMultipleTypes$is_booleanBI of freemarker.core.BuiltInsForMultipleTypes
  is_collectionBI = freemarker.core.BuiltInsForMultipleTypes$is_collectionBI of freemarker.core.BuiltInsForMultipleTypes
  is_collection_exBI = freemarker.core.BuiltInsForMultipleTypes$is_collection_exBI of freemarker.core.BuiltInsForMultipleTypes
  is_dateLikeBI = freemarker.core.BuiltInsForMultipleTypes$is_dateLikeBI of freemarker.core.BuiltInsForMultipleTypes
  is_dateOfTypeBI = freemarker.core.BuiltInsForMultipleTypes$is_dateOfTypeBI of freemarker.core.BuiltInsForMultipleTypes
  is_directiveBI = freemarker.core.BuiltInsForMultipleTypes$is_directiveBI of freemarker.core.BuiltInsForMultipleTypes
  is_enumerableBI = freemarker.core.BuiltInsForMultipleTypes$is_enumerableBI of freemarker.core.BuiltInsForMultipleTypes
  is_hashBI = freemarker.core.BuiltInsForMultipleTypes$is_hashBI of freemarker.core.BuiltInsForMultipleTypes
  is_hash_exBI = freemarker.core.BuiltInsForMultipleTypes$is_hash_exBI of freemarker.core.BuiltInsForMultipleTypes
  is_indexableBI = freemarker.core.BuiltInsForMultipleTypes$is_indexableBI of freemarker.core.BuiltInsForMultipleTypes
  is_macroBI = freemarker.core.BuiltInsForMultipleTypes$is_macroBI of freemarker.core.BuiltInsForMultipleTypes
  is_markup_outputBI = freemarker.core.BuiltInsForMultipleTypes$is_markup_outputBI of freemarker.core.BuiltInsForMultipleTypes
  is_methodBI = freemarker.core.BuiltInsForMultipleTypes$is_methodBI of freemarker.core.BuiltInsForMultipleTypes
  is_nodeBI = freemarker.core.BuiltInsForMultipleTypes$is_nodeBI of freemarker.core.BuiltInsForMultipleTypes
  is_numberBI = freemarker.core.BuiltInsForMultipleTypes$is_numberBI of freemarker.core.BuiltInsForMultipleTypes
  is_sequenceBI = freemarker.core.BuiltInsForMultipleTypes$is_sequenceBI of freemarker.core.BuiltInsForMultipleTypes
  is_stringBI = freemarker.core.BuiltInsForMultipleTypes$is_stringBI of freemarker.core.BuiltInsForMultipleTypes
  is_transformBI = freemarker.core.BuiltInsForMultipleTypes$is_transformBI of freemarker.core.BuiltInsForMultipleTypes
  namespaceBI = freemarker.core.BuiltInsForMultipleTypes$namespaceBI of freemarker.core.BuiltInsForMultipleTypes
  sizeBI = freemarker.core.BuiltInsForMultipleTypes$sizeBI of freemarker.core.BuiltInsForMultipleTypes
  stringBI = freemarker.core.BuiltInsForMultipleTypes$stringBI of freemarker.core.BuiltInsForMultipleTypes