.map(java.nio.file.Path::toFile)
//.peek(System.out::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());
e.printStackTrace();
.map(java.nio.file.Path::toFile)
//.peek(System.out::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());
e.printStackTrace();