iTextSharp.text.pdf.PdfReader.ConsolidateNamedDestinations C# (CSharp) Метод

        public void ConsolidateNamedDestinations() {
            if (consolidateNamedDestinations)
                return;
            consolidateNamedDestinations = true;
            Hashtable names = GetNamedDestination(true);
            if (names.Count == 0)
                return;
            for (int k = 1; k <= pageRefs.Size; ++k) {
                PdfDictionary page = pageRefs.GetPageN(k);
                PdfObject annotsRef;
                PdfArray annots = (PdfArray)GetPdfObject(annotsRef = page.Get(PdfName.ANNOTS));
                int annotIdx = lastXrefPartial;
                ReleaseLastXrefPartial();
                if (annots == null) {
                    pageRefs.ReleasePage(k);
                    continue;
                }
                bool commitAnnots = false;
                for (int an = 0; an < annots.Size; ++an) {
                    PdfObject objRef = annots[an];
                    if (ReplaceNamedDestination(objRef, names) && !objRef.IsIndirect())
                        commitAnnots = true;
                }
                if (commitAnnots)
                    SetXrefPartialObject(annotIdx,  annots);
                if (!commitAnnots || annotsRef.IsIndirect())
                    pageRefs.ReleasePage(k);
            }
            PdfDictionary outlines = (PdfDictionary)GetPdfObjectRelease(catalog.Get(PdfName.OUTLINES));
            if (outlines == null)
                return;
            IterateBookmarks(outlines.Get(PdfName.FIRST), names);
        }
        

        public void testGetLink2()
        {
            string testFile = TestResourceUtils.GetResourceAsTempFile(TEST_RESOURCES_PATH, "getLinkTest2.pdf");
            string filename = testFile;
            PdfReader rdr = new PdfReader(new RandomAccessFileOrArray(filename), new byte[0]);
            // this one works: PdfReader rdr = new PdfReader(filename);
            rdr.ConsolidateNamedDestinations(); // does not help
            rdr.GetLinks(1);

            rdr.Close();
        }