Opening a file with `PdfReader` (or `RandomAccessFileOrArray`) keeps the file locked after `close()`

[christianGen]

PLEASE FILL THIS TEMPLATE AS MUCH AS POSSIBLE. REMOVE IRRELEVANT PARTS.

Describe the bug

When opening a file using PdfReader or RandomAccessFileOrArray the file stays locked after having called close().

Windows, Java 21, OpenPDF 1.4.2 or 2.0.2.

To Reproduce

https://github.com/christianGen/openpdf_bug

Calling the junit test fails.

The relevant code:

try (RandomAccessFileOrArray ignored = new RandomAccessFileOrArray(filename)) {
  // Don't do anything.
}
Files.move(Paths.get(filename), Paths.get(newFilename));

Files.move will fail:

C:\Temp\openpdf_bug9650214420994590135\hello-in.pdf -> C:\Temp\openpdf_bug9650214420994590135\hello-out.pdf: Der Prozess kann nicht auf die Datei zugreifen, da sie von einem anderen Prozess verwendet wird
java.nio.file.FileSystemException: C:\Temp\openpdf_bug9650214420994590135\hello-in.pdf -> C:\Temp\openpdf_bug9650214420994590135\hello-out.pdf: Der Prozess kann nicht auf die Datei zugreifen, da sie von einem anderen Prozess verwendet wird
    at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:92)
    at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
    at java.base/sun.nio.fs.WindowsFileCopy.move(WindowsFileCopy.java:414)
    at java.base/sun.nio.fs.WindowsFileSystemProvider.move(WindowsFileSystemProvider.java:291)
    at java.base/java.nio.file.Files.move(Files.java:1430)
    at bug.Main.moveFile(Main.java:20)

Expected behavior

Calling close() should release the resource.

System

(please complete the following information)

• OS: Windows 10 Enterprise 22H2
• OpenPDF version: 1.4.2 or 2.0.2

Your real name

Christian Loitsch

[christianGen]

Duplicate of https://github.com/LibrePDF/OpenPDF/issues/1112