from contextlib import AsyncExitStack, contextmanager
from copy import copy, deepcopy
from dataclasses import dataclass
from typing import (
    Annotated,
    Any,
    Callable,
    ForwardRef,
    Optional,
    Union,
    cast,
)

import anyio
from fastapi import params
from fastapi._compat import (
    ModelField,
    RequiredParam,
    Undefined,
    _regenerate_error_with_loc,

	success = true

	// Make sure we remove any existing headers before
	// proxying the request to another node.
	for k := range w.Header() {
		w.Header().Del(k)
	}

	f := handlers.NewForwarder(&handlers.Forwarder{
		PassHost:     true,
		RoundTripper: ep.Transport,
		ErrorHandler: func(w http.ResponseWriter, r *http.Request, err error) {
			success = false
			if err != nil && !errors.Is(err, context.Canceled) {

      this.function = checkNotNull(function);
    }

    /**
     * The default implementation inherited is based on iteration and removal of each element which
     * can be overkill. That's why we forward this call directly to the backing list.
     */
    @Override
    protected void removeRange(int fromIndex, int toIndex) {
      fromList.subList(fromIndex, toIndex).clear();
    }

    @Override

 *
 * @author mbechler
 */
public class DelegatingConfiguration implements Configuration {

    private final Configuration delegate;

    /**
     * Creates a delegating configuration that forwards calls to another configuration
     * @param delegate
     *            delegate to pass all non-overridden method calls to
     *
     */
    public DelegatingConfiguration(final Configuration delegate) {

// [ZIP specification]: https://support.pkware.com/pkzip/appnote
type FileHeader struct {
	// Name is the name of the file.
	//
	// It must be a relative path, not start with a drive letter (such as "C:"),
	// and must use forward slashes instead of back slashes. A trailing slash
	// indicates that this file is a directory and should have no data.
	Name string

	// Comment is any arbitrary user-defined string shorter than 64KiB.
	Comment string

                return true;
            }
        }

        return false;
    }

    /**
     * Normalize a path
     */
    private String normalizePath(String path) {
        // Replace forward slashes with backslashes for consistency
        String normalized = path.replace('/', '\\');

        // Remove duplicate slashes
        normalized = normalized.replaceAll("\\\\+", "\\\\");

            return new ForwardingRunnable(runnable) {
              @Override
              public void run() {}
            };
          }
        },
        "run()",
        "Failed to forward");
  }

  public void testRedundantForwarding() {
    assertFailure(
        Runnable.class,
        new Function<Runnable, Runnable>() {
          @Override

```
KEY:
etcd  federate multiple clusters for IAM and Bucket DNS

ARGS:

					return 0, err
				}
			}
		}
	}

	deviceBin := fmt.Sprintf("%s/%s", deviceGotmp, binName)
	if err := adb("push", os.Args[1], deviceBin); err != nil {
		return 0, err
	}

	// Forward SIGQUIT from the go command to show backtraces from
	// the binary instead of from this wrapper.
	quit := make(chan os.Signal, 1)
	signal.Notify(quit, syscall.SIGQUIT)
	go func() {
		for range quit {

            Object[] args = inv.getArguments();
            String server = (String) args[0];
            CIFSContext c = (CIFSContext) args[1];
            assertNull(server); // We will pass null; method should forward it unchanged
            assertSame(ctx, c);
            SID[] toResolve = (SID[]) args[2];
            for (int i = 0; i < toResolve.length; i++) {
                toResolve[i].type = jcifs.SID.SID_TYPE_USER;