} catch (FileNotFoundException e) {
            throw new RepositoryMetadataReadException("Cannot read metadata from '" + mappingFile + "'", e);
        } catch (IOException | XMLStreamException e) {
            throw new RepositoryMetadataReadException(
                    "Cannot read metadata from '" + mappingFile + "': " + e.getMessage(), e);
        }
    }

    /**

  // The webhook cares about an operation if it matches _any_ Rule.
  // However, in order to prevent ValidatingAdmissionWebhooks and MutatingAdmissionWebhooks
  // from putting the cluster in a state which cannot be recovered from without completely
  // disabling the plugin, ValidatingAdmissionWebhooks and MutatingAdmissionWebhooks are never called

    val key = key(request.url)
    val snapshot: DiskLruCache.Snapshot =
      try {
        cache[key] ?: return null
      } catch (_: IOException) {
        return null // Give up because the cache cannot be read.
      }

    val entry: Entry =
      try {
        Entry(snapshot.getSource(ENTRY_METADATA))
      } catch (_: IOException) {
        snapshot.closeQuietly()
        return null
      }

      OkHttpClient.Builder()
        .protocols(listOf(Protocol.H2_PRIOR_KNOWLEDGE, Protocol.HTTP_1_1))
    }.also { expected ->
      assertThat(expected.message).isEqualTo(
        "protocols containing h2_prior_knowledge cannot use other protocols: " +
          "[h2_prior_knowledge, http/1.1]",
      )
    }
  }

  @Test fun testH2PriorKnowledgeOkHttpClientConstructionDuplicates() {
    assertFailsWith<IllegalArgumentException> {

    @JvmField val TLS_DH_anon_EXPORT_WITH_RC4_40_MD5 = init("SSL_DH_anon_EXPORT_WITH_RC4_40_MD5", 0x0017)

    @JvmField val TLS_DH_anon_WITH_RC4_128_MD5 = init("SSL_DH_anon_WITH_RC4_128_MD5", 0x0018)

    @JvmField val TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA = init("SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA", 0x0019)

    @JvmField val TLS_DH_anon_WITH_DES_CBC_SHA = init("SSL_DH_anon_WITH_DES_CBC_SHA", 0x001a)

		// region sub-system.
		if err = CheckValidKeys(RegionSubSys, regionKV, DefaultRegionKVS); err != nil {
			// An invalid key was found in the region sub-system.
			// Since the region sub-system cannot be (re)set as it
			// is legacy, we return an error to tell the user to
			// reset the region via the new command.

          throw AssertionError()
        }
      }
    assertFailsWith<IOException> {
      body.bytes()
    }.also { expected ->
      assertThat(expected.message).isEqualTo(
        "Cannot buffer entire body for content length: 2147483648",
      )
    }
  }

  @Test
  fun byteStringEmpty() {
    val body = body("")
    assertThat(body.byteString()).isEqualTo(ByteString.EMPTY)
  }

                is ConeTypeVariableType -> {
                    val diagnostic = when ( val typeParameter = coneType.typeConstructor.originalTypeParameter) {
                        null -> ConeSimpleDiagnostic("Cannot infer parameter type for ${coneType.typeConstructor.debugName}")
                        else -> ConeCannotInferTypeParameterType((typeParameter as ConeTypeParameterLookupTag).typeParameterSymbol)
                    }

 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
/*
 * 1. The type parameter is <T> rather than <T extends @Nullable> so that we can use T in the
 * doForward and doBackward methods to indicate that the parameter cannot be null. (We also take
 * advantage of that for convertAll, as discussed on that method.)
 *
 * 2. The supertype of this class could be `Function<@Nullable A, @Nullable B>`, since

        try {
            writer.write(sWriter, model.getDelegate());
        } catch (IOException | XMLStreamException e) {
            throw new ModelInterpolationException("Cannot serialize project model for interpolation.", e);
        }

        String serializedModel = sWriter.toString();
        serializedModel = interpolate(serializedModel, model, projectDir, config, debugEnabled);