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java - How to extract font styles of text contents using pdfbox?

I am using pdfbox library to extract text contents from pdf file.I would able to extract all the text,but couldn't find the method to extract font styles.

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This is not the right way to extract font. To read font one has to iterate through pdf pages and extract font as below:

PDDocument  doc = PDDocument.load("C:/mydoc3.pdf");
List<PDPage> pages = doc.getDocumentCatalog().getAllPages();
for(PDPage page:pages){
    Map<String,PDFont> pageFonts=page.getResources().getFonts();
}

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