The benefit of raising an exception over returning a value will be more evident in the section about Dependencies and Security.

In this example, when the client requests an item by an ID that doesn't exist, raise an exception with a status code of `404`:

    // add an at-the-maximum-weight entry
    getAll(cache, asList(45));
    CacheTesting.drainRecencyQueues(cache);
    assertThat(keySet).containsExactly(0, 45);

    // add an over-the-maximum-weight entry
    getAll(cache, asList(46));
    CacheTesting.drainRecencyQueues(cache);
    assertThat(keySet).contains(0);
  }

  public void testEviction_invalidateAll() {

  val connectionPool: RealConnectionPool,
  override val route: Route,
  /** The low-level TCP socket. */
  private val rawSocket: JavaNetSocket,
  /**
   * The application layer socket. Either an [SSLSocket] layered over [rawSocket], or [rawSocket]
   * itself if this connection does not use SSL.
   */
  private val javaNetSocket: JavaNetSocket,
  private val handshake: Handshake?,
  private val protocol: Protocol,

                    for param in parameters
                    if param.get("required")
                }
                # Make sure required definitions of the same parameter take precedence
                # over non-required definitions
                all_parameters.update(required_parameters)
                operation["parameters"] = list(all_parameters.values())
            if method in METHODS_WITH_BODY:

---

"_I’m over the moon excited about **FastAPI**. It’s so fun!_"

org.slf4j:jcl-over-slf4j
org.slf4j:jul-to-slf4j
org.slf4j:log4j-over-slf4j
org.slf4j:slf4j-api
Copyright (c) 2004-2022 QOS.ch Sarl (Switzerland)
All rights reserved.

Permission is hereby granted, free  of charge, to any person obtaining

			continue
		}
		errorCounts[err]++
	}

	maxCnt := 0
	for err, count := range errorCounts {
		switch {
		case maxCnt < count:
			maxCnt = count
			maxErr = err

		// Prefer `nil` over other error values with the same
		// number of occurrences.
		case maxCnt == count && err == nil:
			maxErr = err
		}
	}
	return maxCnt, maxErr
}

// 1. an extension should either require no type parameters, a single reifeid type parameter, at call site
// 2. all type parameters must all be reifeid or values (TypeOf, KClass or Class)
// 3. when overloading, prefer TypeOf over Class
// 4. in case the policy forbids your overloads, discuss
private
fun kotlinExtensionFunctionsFor(type: ApiType, sinceSupplier: (String) -> String?): Sequence<KotlinExtensionFunction> =

---

"_I’m over the moon excited about **FastAPI**. It’s so fun!_"

      // Both a and b are odd. Assume a > b; then gcd(a - b, b) = gcd(a, b).
      // But in gcd(a - b, b), a - b is even and b is odd, so we can divide out powers of two.

      // We bend over backwards to avoid branching, adapting a technique from
      // http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax

      long delta = a - b; // can't overflow, since a and b are nonnegative