import java.io.File;
import java.util.Calendar;
import java.util.GregorianCalendar;

public class ZipCopyAction implements CopyAction {
    /**
     * Note that setting the January 1st 1980 (or even worse, "0", as time) won't work due
     * to Java 8 doing some interesting time processing: It checks if this date is before January 1st 1980

## Programm und Prozess

Wir werden viel über den laufenden „**Prozess**“ sprechen, daher ist es nützlich, Klarheit darüber zu haben, was das bedeutet und was der Unterschied zum Wort „**Programm**“ ist.

### Was ist ein Programm?

Das Wort **Programm** wird häufig zur Beschreibung vieler Dinge verwendet:

* Der **Code**, den Sie schreiben, die **Python-Dateien**.

## Servermaschine und Serverprogramm

Bei den Benennungen gibt es ein kleines Detail, das Sie beachten sollten. 💡

Das Wort „**Server**“ bezieht sich häufig sowohl auf den entfernten-/Cloud-Computer (die physische oder virtuelle Maschine) als auch auf das Programm, das auf dieser Maschine ausgeführt wird (z. B. Uvicorn).

    for (@SuppressWarnings("rawtypes") // class literals
    Class<? extends AbstractTester> testerClass : testers) {
      @SuppressWarnings("unchecked") // getting rid of the raw type, for better or for worse
      TestSuite testerSuite =
          makeSuiteForTesterClass((Class<? extends AbstractTester<?>>) testerClass);
      if (testerSuite.countTestCases() > 0) {
        suite.addTest(testerSuite);
      }
    }

    for (@SuppressWarnings("rawtypes") // class literals
    Class<? extends AbstractTester> testerClass : testers) {
      @SuppressWarnings("unchecked") // getting rid of the raw type, for better or for worse
      TestSuite testerSuite =
          makeSuiteForTesterClass((Class<? extends AbstractTester<?>>) testerClass);
      if (testerSuite.countTestCases() > 0) {
        suite.addTest(testerSuite);
      }
    }

    /*
     * Any of the setException() calls below can fail if the output Future is cancelled between now
     * and then. This means that we're silently swallowing an exception -- maybe even an Error. But
     * this is no worse than what FutureTask does in that situation. Additionally, because the
     * Future was cancelled, its listeners have been run, so its consumers will not hang.
     *

    /*
     * Any of the setException() calls below can fail if the output Future is cancelled between now
     * and then. This means that we're silently swallowing an exception -- maybe even an Error. But
     * this is no worse than what FutureTask does in that situation. Additionally, because the
     * Future was cancelled, its listeners have been run, so its consumers will not hang.
     *

// for arbitrarily long times: open on a hung NFS server or named
// pipe, accept on a socket, and so on. We can't reasonably grab
// the lock across those operations.
//
// It is worse to inherit some file descriptors than others.
// If a non-malicious child accidentally inherits an open ordinary file,
// that's not a big deal. On the other hand, if a long-lived child

Da dieser Code ausgeführt wird, bevor die Anwendung **beginnt**, Requests entgegenzunehmen, und unmittelbar, nachdem sie die Bearbeitung von Requests **abgeschlossen hat**, deckt er die gesamte **Lebensdauer – „Lifespan“** – der Anwendung ab (das Wort „Lifespan“ wird gleich wichtig sein 😉).

// guard against any command-line argument beginning with @,
// even things like "-I @foo".
// We use load.SafeArg (which is even more conservative)
// to reject these.
//
// Even worse, gcc -I@foo (one arg) turns into cc1 -I @foo (two args),
// so although gcc doesn't expand the @foo, cc1 will.
// So out of paranoia, we reject @ at the beginning of every
// flag argument that might be split into its own argument.