tools/src/main/java/org/apache/pdfbox/tools/PDFText2HTML.java [266:291]:
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        public String push(String text, List<TextPosition> textPositions)
        {
            StringBuilder buffer = new StringBuilder();

            if (text.length() == textPositions.size())
            {
                // There is a 1:1 mapping, and we can use the TextPositions directly
                for (int i = 0; i < text.length(); i++)
                {
                    push(buffer, text.charAt(i), textPositions.get(i));
                }
            }
            else if (!text.isEmpty())
            {
                // The normalized text does not match the number of TextPositions, so we'll just
                // have a look at its first entry.
                // TODO change PDFTextStripper.normalize() such that it maintains the 1:1 relation
                if (textPositions.isEmpty())
                {
                    return text;
                }
                push(buffer, text.charAt(0), textPositions.get(0));
                buffer.append(escape(text.substring(1)));
            }
            return buffer.toString();
        }
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tools/src/main/java/org/apache/pdfbox/tools/PDFText2Markdown.java [179:204]:
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        public String push(String text, List<TextPosition> textPositions)
        {
            StringBuilder buffer = new StringBuilder();

            if (text.length() == textPositions.size())
            {
                // There is a 1:1 mapping, and we can use the TextPositions directly
                for (int i = 0; i < text.length(); i++)
                {
                    push(buffer, text.charAt(i), textPositions.get(i));
                }
            }
            else if (!text.isEmpty())
            {
                // The normalized text does not match the number of TextPositions, so we'll just
                // have a look at its first entry.
                // TODO change PDFTextStripper.normalize() such that it maintains the 1:1 relation
                if (textPositions.isEmpty())
                {
                    return text;
                }
                push(buffer, text.charAt(0), textPositions.get(0));
                buffer.append(escape(text.substring(1)));
            }
            return buffer.toString();
        }
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