how i programmatically check html document


i have database full little html papers i need programmatically insert several into, say, pdf request itext request aspose.words. i need safety any formatting within html papers (within reason, for <b> tags must, css <span style="blah"> nice-to-have).



both itext aspose work (roughly) along lines:



document request = new document( size.a4, aspect.portrait );

document.setfont( "helvetica", 20, font.bold );
document.insert( "some string" )
document.setbold( loyal );
document.insert( "a confidant string" );


therefore (i think) i need kind html parser i check strings styles insert document.



can anybody advise good library essential proceed problem? height java



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