private void writeDocumentHeaders() { write( "<?xml version=\"1.0\"" ); if ( getEncoding() != null ) { write( " encoding=\"" + getEncoding() + "\"" ); } write( "?>" ); endOfLine(); if ( getDocType() != null ) { write( "<!DOCTYPE " ); write( getDocType() ); write( ">" ); endOfLine(); } }