bai yuan created PDFBOX-4823:
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Summary: After calling pdfont.encode, the font file is not closed
Key: PDFBOX-4823
URL: https://issues.apache.org/jira/browse/PDFBOX-4823
Project: PDFBox
Issue Type: Bug
Affects Versions: 2.0.12
Reporter: bai yuan
Attachments: webdings.ttf
[^webdings.ttf]
1. Run the follows code on linux.
2. When the code is finished executing, use the command "lsof -c java | grep
webdings" to check this font file is not released.
public static void main(String[] args) throws IOException {
System.setProperty("sun.java2d.cmm",
"sun.java2d.cmm.kcms.KcmsServiceProvider");
PDDocument doc = new PDDocument();
PDPage page = new PDPage(PDRectangle.A4);
doc.addPage(page);
File file = new File("webdings.ttf");
PDType0Font ttFont = PDType0Font.load(doc, file);
PDPageContentStream contentStream1 = new PDPageContentStream(doc,
page);
contentStream1.beginText();
contentStream1.newLineAtOffset(100, 100);
if(isCharacterEncodeable("depending", ttFont))
{
contentStream1.setFont(ttFont, 12);
contentStream1.showText("depending");
}
contentStream1.endText();
contentStream1.close();
doc.save("export.pdf");
doc.close();
System.out.println("aaaaa");
}
private static boolean isCharacterEncodeable(String text, PDType0Font
font){
try {
font.encode(text);
return true;
} catch (Exception e) {
return false;
}
}
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