I want to know if my code below can cause memory issues ,
PdfPTable table = new PdfPTable(headers.length);
// header code
for (int i = 0; i < headers.length; i++) {
String header = headers[i];
PdfPCell cell = new PdfPCell();
cell.setGrayFill(0.9f);
cell.setPhrase(new Phrase(header.toUpperCase(), new
Font(Font.HELVETICA, 10, Font.BOLD)));
table.addCell(cell);
}
table.completeRow();
// row data code
Iterator iterator = data.iterator();
while (iterator.hasNext()) {
String rowData[] = (String[]) iterator.next();
for (int i = 0; i < rowData.length; i++) {
String datum = rowData[i];
PdfPCell cell = new PdfPCell();
cell.setPhrase(new Phrase(datum, new
Font(Font.HELVETICA, 10, Font.NORMAL)));
table.addCell(cell);
}
table.completeRow();
}
table.setHeaderRows(1);
in my case data is a list and its size can be 20,000 or more ,
I saw this post
http://blog.ropardo.ro/2009/09/25/itext-constructing-tables/
when I tried as per the post , the header was repeating in every page,
should I worry abpout memory issues when working with itext pdftable and
lost of row data ?
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