Andrew Dale created PDFBOX-1635:
-----------------------------------
Summary: Exception on saving document
Key: PDFBOX-1635
URL: https://issues.apache.org/jira/browse/PDFBOX-1635
Project: PDFBox
Issue Type: Bug
Affects Versions: 1.8.2
Environment: Ubuntu 12.04 64 Bit (kernel: 3.2.0-45-generic)
JDK 1.6.0_33
Reporter: Andrew Dale
I am performing some operations on pdf documents such as merging, spliting,
reordering (pages). I am currently encountering some issues when attempting to
save the newly modified pdf file.
A simplified test case (extract the first 5 pages from a pdf into a new pdf) is:
@Test
public void testPdfBox2() throws Exception {
PDDocument returnDocument = new PDDocument();
String outputFilename = "/tmp/testpdfreorder.pdf";
List<Integer> pages = Arrays.asList(1, 2, 3, 4, 5);
try {
// get/load current document
PDDocument currentPdf = PDDocument.load(new
File("/tmp/hibernate_reference.pdf"));
// get the current pages of the document
@SuppressWarnings("unchecked")
List<PDPage> currentDocumentPages =
currentPdf.getDocumentCatalog().getAllPages();
for (Integer currentPage : pages) {
returnDocument.importPage(currentDocumentPages.get(currentPage
- 1));
}
currentPdf.close();
} finally {
returnDocument.save(outputFilename);
returnDocument.close();
}
}
The problem is caused in the above code by calling currentPdf.close() before
the returnDocument.save has been called. This looks very similar to this issue
PDFBOX-1586 which is marked as "fixed" in 1.8.2, but in my opinion it is not.
The stacktrace I am currently getting is:
org.apache.pdfbox.exceptions.COSVisitorException:
java.lang.IndexOutOfBoundsException: Index: 72, Size: 0
at
org.apache.pdfbox.pdfwriter.COSWriter.visitFromStream(COSWriter.java:1354)
at org.apache.pdfbox.cos.COSStream.accept(COSStream.java:217)
at org.apache.pdfbox.cos.COSObject.accept(COSObject.java:206)
at
org.apache.pdfbox.pdfwriter.COSWriter.doWriteObject(COSWriter.java:525)
at org.apache.pdfbox.pdfwriter.COSWriter.doWriteBody(COSWriter.java:435)
at
org.apache.pdfbox.pdfwriter.COSWriter.visitFromDocument(COSWriter.java:1122)
at org.apache.pdfbox.cos.COSDocument.accept(COSDocument.java:552)
at org.apache.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1501)
at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:1324)
at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:1305)
at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:1292)
at com.test.PdfBoxTest.testPdfBox2(PdfBoxTest.java:72)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.IndexOutOfBoundsException: Index: 72, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:547)
at java.util.ArrayList.get(ArrayList.java:322)
at
org.apache.pdfbox.io.RandomAccessBuffer.seek(RandomAccessBuffer.java:84)
at
org.apache.pdfbox.io.RandomAccessFileInputStream.read(RandomAccessFileInputStream.java:96)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
at
org.apache.pdfbox.pdfwriter.COSWriter.visitFromStream(COSWriter.java:1337)
... 34 more
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