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**.

//                      = 1/sqrt(2) * (sin(x) - cos(x))
//         (To avoid cancellation, use
//              sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
//         to compute the worse one.)
//
//      3 Special cases
//              j0(nan)= nan
//              j0(0) = 1
//              j0(inf) = 0
//
// Method -- y0(x):
//      1. For x<2.
//         Since

	//
	// We work around this bug by treating EDEADLK as always spurious. If there
	// really is a lock-ordering bug between the interacting processes, it will
	// become a livelock instead, but that's not appreciably worse than if we had
	// a proper flock implementation (which generally does not even attempt to
	// diagnose deadlocks).
	//
	// In the above example, that changes the trace to:
	//
	// 	P.1 locks file A.

	// AX = ptr
	// BX = n
	MOVQ	AX, DI	// DI = ptr
	XORQ	AX, AX

	// MOVOU seems always faster than REP STOSQ when Enhanced REP STOSQ is not available.
tail:
	// BSR+branch table make almost all memmove/memclr benchmarks worse. Not worth doing.
	TESTQ	BX, BX
	JEQ	_0
	CMPQ	BX, $2
	JBE	_1or2
	CMPQ	BX, $4
	JBE	_3or4
	CMPQ	BX, $8
	JB	_5through7
	JE	_8
	CMPQ	BX, $16
	JBE	_9through16
	CMPQ	BX, $32
	JBE	_17through32

## 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.
     *