return ge.msg
}

// ErrConfigNotFound is an error to indicate
// that a config parameter is not found
type ErrConfigNotFound struct {
	ErrConfigGeneric
}

// Error creates an error message and wraps
// it with the error type specified in the type parameter
func Error[T ErrorConfig, PT interface {
	*T
	setMsg(string)
}](format string, vals ...any,
) T {
	pt := PT(new(T))
	pt.setMsg(fmt.Sprintf(format, vals...))

) -> Callable[[Any], AbstractAsyncContextManager[Any]]:
    """
    Wrap a generator-based lifespan context into an async context manager.

    This is vendored from Starlette to avoid importing private symbols.
    """
    cmgr = contextlib.contextmanager(lifespan_context)

    @functools.wraps(cmgr)
    def wrapper(app: Any) -> _AsyncLiftContextManager[Any]:

    cache.refresh(key);
    checkNothingLogged();
    assertThat(countingLoader.getCount()).isEqualTo(3);
  }

  /**
   * Make sure LoadingCache correctly wraps ExecutionExceptions and UncheckedExecutionExceptions.
   */
  public void testLoadingExceptionWithCause() {
    Exception cause = new Exception();

var testInput = []byte("012\n345\n678\n9ab\ncde\nfgh\nijk\nlmn\nopq\nrst\nuvw\nxy")
var testInputrn = []byte("012\r\n345\r\n678\r\n9ab\r\ncde\r\nfgh\r\nijk\r\nlmn\r\nopq\r\nrst\r\nuvw\r\nxy\r\n\n\r\n")

// TestReader wraps a []byte and returns reads of a specific length.
type testReader struct {
	data   []byte
	stride int
}

func (t *testReader) Read(buf []byte) (n int, err error) {
	n = t.stride
	if n > len(t.data) {

	// C data with explicit length to Go []byte
	func C.GoBytes(unsafe.Pointer, C.int) []byte

As a special case, C.malloc does not call the C library malloc directly
but instead calls a Go helper function that wraps the C library malloc
but guarantees never to return nil. If C's malloc indicates out of memory,
the helper function crashes the program, like when Go itself runs out

...

	rw := httptest.NewRecorder()
	trw := &trackingResponseWriter{ResponseWriter: rw}
	wrap1 := &gzhttp.NoGzipResponseWriter{ResponseWriter: trw}
	wrap2 := &gzhttp.NoGzipResponseWriter{ResponseWriter: wrap1}

	if headersAlreadyWritten(wrap2) {
		t.Fatal("headers have not been written yet")
	}

	wrap2.WriteHeader(123)
	if !headersAlreadyWritten(wrap2) {
		t.Fatal("headers were written")
	}
}

                added("Method", "SourceKt.wrap(java.lang.Iterable,java.util.Iterator,java.util.ListIterator)"),
                added("Method", "SourceKt.wrap(java.util.Collection)"),
                added("Method", "SourceKt.wrap(java.util.HashMap,java.util.LinkedHashMap)"),
                added("Method", "SourceKt.wrap(java.util.List,java.util.ArrayList)"),
                added("Method", "SourceKt.wrap(java.util.Map,java.util.Map\$Entry)"),

     */
    runConcurrentlyMutatedTest(elements(), ops(add(1), add(2)), wrap);

    runConcurrentlyMutatedTest(elements(), ops(add(1), nop()), wrap);

    runConcurrentlyMutatedTest(elements(), ops(add(1), remove()), wrap);

    runConcurrentlyMutatedTest(elements(), ops(nop(), add(1)), wrap);

    runConcurrentlyMutatedTest(elements(1), ops(remove(), nop()), wrap);

    runConcurrentlyMutatedTest(elements(1), ops(remove(), add(2)), wrap);

                return wrap((Table<?, ?, ?>) delegate);
              }
            });
  }

  public void testEquals() {
    Table<Integer, Integer, String> table1 = ImmutableTable.of(1, 1, "one");
    Table<Integer, Integer, String> table2 = ImmutableTable.of(2, 2, "two");
    new EqualsTester()
        .addEqualityGroup(table1, wrap(table1), wrap(table1))
        .addEqualityGroup(table2, wrap(table2))