public interface IHeaders
The processed headers from a file.
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Method Summary 
Gets raw header as found in the document.
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Method Details 
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raw 
Gets raw header as found in the document.
- Returns:
- the raw header as read from the file.
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pruned 
Gets the pruned header. This is the header with all non letter
and non number characters removed and the string converted to lower case.
- Returns:
- The pruned header.