class freemarker.core.BuiltInsForHashes$keysBI extends freemarker.core.BuiltInForHashEx
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: freemarker.core.BuiltInsForHashes$keysBI
  super_class: freemarker.core.BuiltInForHashEx
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // freemarker.core.BuiltInsForHashes$keysBI this
         0: .line 33
            aload 0 /* this */
            invokespecial freemarker.core.BuiltInForHashEx.<init>:()V
            return
        end local 0 // freemarker.core.BuiltInsForHashes$keysBI this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lfreemarker/core/BuiltInsForHashes$keysBI;

  freemarker.template.TemplateModel calculateResult(freemarker.template.TemplateHashModelEx, freemarker.core.Environment);
    descriptor: (Lfreemarker/template/TemplateHashModelEx;Lfreemarker/core/Environment;)Lfreemarker/template/TemplateModel;
    flags: (0x0000) 
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // freemarker.core.BuiltInsForHashes$keysBI this
        start local 1 // freemarker.template.TemplateHashModelEx hashExModel
        start local 2 // freemarker.core.Environment env
         0: .line 38
            aload 1 /* hashExModel */
            invokeinterface freemarker.template.TemplateHashModelEx.keys:()Lfreemarker/template/TemplateCollectionModel;
            astore 3 /* keys */
        start local 3 // freemarker.template.TemplateCollectionModel keys
         1: .line 39
            aload 3 /* keys */
            ifnonnull 2
            aload 0 /* this */
            ldc "keys"
            aload 1 /* hashExModel */
            aload 2 /* env */
            invokevirtual freemarker.core.BuiltInsForHashes$keysBI.newNullPropertyException:(Ljava/lang/String;Lfreemarker/template/TemplateModel;Lfreemarker/core/Environment;)Lfreemarker/core/InvalidReferenceException;
            athrow
         2: .line 40
      StackMap locals: freemarker.template.TemplateCollectionModel
      StackMap stack:
            aload 3 /* keys */
            instanceof freemarker.template.TemplateSequenceModel
            ifeq 3
            aload 3 /* keys */
            goto 4
      StackMap locals:
      StackMap stack:
         3: new freemarker.core.CollectionAndSequence
            dup
            aload 3 /* keys */
            invokespecial freemarker.core.CollectionAndSequence.<init>:(Lfreemarker/template/TemplateCollectionModel;)V
      StackMap locals:
      StackMap stack: freemarker.template.TemplateCollectionModel
         4: areturn
        end local 3 // freemarker.template.TemplateCollectionModel keys
        end local 2 // freemarker.core.Environment env
        end local 1 // freemarker.template.TemplateHashModelEx hashExModel
        end local 0 // freemarker.core.BuiltInsForHashes$keysBI this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lfreemarker/core/BuiltInsForHashes$keysBI;
            0    5     1  hashExModel  Lfreemarker/template/TemplateHashModelEx;
            0    5     2          env  Lfreemarker/core/Environment;
            1    5     3         keys  Lfreemarker/template/TemplateCollectionModel;
    Exceptions:
      throws freemarker.template.TemplateModelException, freemarker.core.InvalidReferenceException
    MethodParameters:
             Name  Flags
      hashExModel  
      env          
}
SourceFile: "BuiltInsForHashes.java"
NestHost: freemarker.core.BuiltInsForHashes
InnerClasses:
  keysBI = freemarker.core.BuiltInsForHashes$keysBI of freemarker.core.BuiltInsForHashes