final boolean duplicateTermRemoved = isDuplicateTermRemoved();
        final int[] spaceChars = getSpaceChars();
        try (final Reader reader = new StringReader(content)) {
            return TextUtil.normalizeText(reader).initialCapacity(content.length()).maxAlphanumTermSize(maxAlphanumTermSize)
                    .maxSymbolTermSize(maxSymbolTermSize).duplicateTermRemoved(duplicateTermRemoved).spaceChars(spaceChars).execute();

                    return TextUtil.normalizeText(reader).initialCapacity(initialBufferSize).maxAlphanumTermSize(maxAlphanumTermSize)
                            .maxSymbolTermSize(maxSymbolTermSize).duplicateTermRemoved(replaceDuplication).spaceChars(spaceChars).execute();
                }
                return ReaderUtil.readText(reader);
            }
        } catch (final TikaException e) {
            throw e;