cs := make(chan string, buffer)

		select {
		case i32 = <-c32:
			panic("blocked i32sender")
		default:
		}

		select {
		case i64 = <-c64:
			panic("blocked i64sender")
		default:
		}

		select {
		case b = <-cb:
			panic("blocked bsender")
		default:
		}

		select {
		case s = <-cs:
			panic("blocked ssender")
		default:
		}

		go i32receiver(c32, sync)
		try := 0

     */
    WaitPrecondition getWaitPrecondition();

    /**
     * Releases any blocked requests, in preparation for shutdown.
     */
    void cancelBlockedRequests();

    /**
     * Asserts that this handler has been completed successfully.
     */

    }

    List<BlockDoc> getExtensionBlocks() {
        List<BlockDoc> blocks = []
        mixinClasses.each { mixin ->
            mixin.classBlocks.each { block ->
                blocks << block.forClass(targetClass)
            }
        }
        extraBlocks.each { block->
            blocks << block.forClass(targetClass)
        }
        return blocks.sort { it.name }
    }

// and orthogonal to syscallEnd; both must be called if the syscall blocked. This sets up an instant
// to emit a flow event from, indicating explicitly that this goroutine was unblocked by the system.
func (gs *gState[R]) blockedSyscallEnd(ts trace.Time, stack trace.Stack, ctx *traceContext) {
	name := "exit blocked syscall"
	gs.setStartCause(ts, name, trace.SyscallP, stack)

		}
		// The number of blocks must be enough for the requested size.
		// We used to require an exact match, but it appears that
		// some file systems allocate a few extra blocks in some cases.
		// See issue #41127.
		if got, want := stat.Sys().(*syscall.Stat_t).Blocks, (sz+511)/512; got < want {
			t.Errorf("unexpected disk usage: got %d blocks, want at least %d", got, want)
		}
		out.munmap()
	}

        } else {
            seenPluginsBlock = true;

            addLineNumberToMethodCall(scriptBlock);

            if (seenNonClasspathStatement) {
                failMessage = String.format(
                    pluginBlockMetadataCompiler.formatErrorMessage("only %s {}, %s {} and other %s {} script blocks are allowed before %s {} blocks, no other statements are allowed"),

		r.mu.Unlock()
		return 0, err
	}
	var (
		counter uint64
		block   [aes.BlockSize]byte
	)
	inc := func() {
		counter++
		if counter == 0 {
			panic("crypto/rand counter wrapped")
		}
		byteorder.LePutUint64(block[:], counter)
	}
	blockCipher.Encrypt(r.key[:aes.BlockSize], block[:])
	inc()
	blockCipher.Encrypt(r.key[aes.BlockSize:], block[:])
	inc()
	r.mu.Unlock()

	n = len(b)

    abstract <T> Facade<T> newFacade();
  }

  static void awaitWaiting(Thread t) {
    while (true) {
      Thread.State state = t.getState();
      switch (state) {
        case RUNNABLE:
        case BLOCKED:
          Thread.yield();
          break;
        case WAITING:
          return;
        default:
          throw new AssertionError("unexpected state: " + state);
      }
    }
  }

			Client:  reconciliation.ClusterRoleModifier{Client: client.RbacV1().ClusterRoles()},
			Confirm: true,
		}
		// ServiceUnavailble error is returned when the API server is blocked by storage version updates
		err := retryOnConflictOrServiceUnavailable(retry.DefaultBackoff, func() error {
			result, err := opts.Run()
			if err != nil {
				return err
			}
			switch {

		// blocked.
		blocked := false
		it.events.All()(func(nev *oldtrace.Event) bool {
			if nev.G != ev.G {
				return true
			}
			// After an EvGoSysCall, the next event on the same G will either be
			// EvGoSysBlock to denote a blocking syscall, or some other event
			// (or the end of the trace) if the syscall didn't block.
			if nev.Type == oldtrace.EvGoSysBlock {