parser.rb in hexapdf-0.24.0

- old
+ new

@@ -2,11 +2,11 @@
 #
 #--
 # This file is part of HexaPDF.
 #
 # HexaPDF - A Versatile PDF Creation and Manipulation Library For Ruby
-# Copyright (C) 2014-2021 Thomas Leitner
+# Copyright (C) 2014-2022 Thomas Leitner
 #
 # HexaPDF is free software: you can redistribute it and/or modify it
 # under the terms of the GNU Affero General Public License version 3 as
 # published by the Free Software Foundation with the addition of the
 # following permission added to Section 15 as permitted in Section 7(a):
@@ -60,19 +60,13 @@
       @tokenizer = Tokenizer.new(io, on_correctable_error: on_correctable_error)
       @document = document
       @object_stream_data = {}
       @reconstructed_revision = nil
       @in_reconstruct_revision = false
-      @contains_xref_streams = false
       retrieve_pdf_header_offset_and_version
     end
 
-    # Returns +true+ if the PDF file contains cross-reference streams.
-    def contains_xref_streams?
-      @contains_xref_streams
-    end
-
     # Returns +true+ if the PDF file was damaged and could be reconstructed.
     def reconstructed?
       !@reconstructed_revision.nil?
     end
 
@@ -239,10 +233,9 @@
         trailer = obj.trailer
         unless xref_section.entry?(obj.oid, obj.gen)
           maybe_raise("Cross-reference stream doesn't contain entry for itself", pos: pos)
           xref_section.add_in_use_entry(obj.oid, obj.gen, pos)
         end
-        @contains_xref_streams = true
       end
       xref_section.delete(0)
       [xref_section, trailer]
     end
 