try (Stream<Path> paths = Files.walk(dir.toPath())) {
paths.sorted(java.util.Comparator.reverseOrder())
.map(java.nio.file.Path::toFile)
- //.peek(System.out::println) // Prints what gets removed
+ //.peek(System.err::println) // Prints what gets removed
.forEach(java.io.File::delete);
} catch(Exception e) {
- System.out.println("Error while cleaning temporary file "+dir.getAbsolutePath()+" during shutdown: "+e.getCause());
+ System.err.println("Error while cleaning temporary file "+dir.getAbsolutePath()+" during shutdown: "+e.getCause());
e.printStackTrace();
}
}