.nodeOrder(ElementOrder.<String>natural())
            .<String, Integer>immutable()
            .build();

    assertThat(emptyNetwork.isDirected()).isTrue();
    assertThat(emptyNetwork.allowsSelfLoops()).isTrue();
    assertThat(emptyNetwork.nodeOrder()).isEqualTo(ElementOrder.<String>natural());
  }

  /**
   * Tests that the ImmutableNetwork.Builder doesn't change when the creating NetworkBuilder

            .allowsSelfLoops(true)
            .nodeOrder(ElementOrder.<String>natural())
            .<String, Integer>immutable()
            .build();

    assertThat(emptyGraph.isDirected()).isTrue();
    assertThat(emptyGraph.allowsSelfLoops()).isTrue();
    assertThat(emptyGraph.nodeOrder()).isEqualTo(ElementOrder.<String>natural());
  }

  /**
   * Tests that the ImmutableValueGraph.Builder doesn't change when the creating ValueGraphBuilder

            .allowsSelfLoops(true)
            .nodeOrder(ElementOrder.<String>natural())
            .immutable()
            .build();

    assertThat(emptyGraph.isDirected()).isTrue();
    assertThat(emptyGraph.allowsSelfLoops()).isTrue();
    assertThat(emptyGraph.nodeOrder()).isEqualTo(ElementOrder.<String>natural());
  }

  /**
   * Tests that the ImmutableGraph.Builder doesn't change when the creating GraphBuilder changes.

        NetworkBuilder.undirected().allowsParallelEdges(true).build();
    assertThat(undirectedMultigraph.addEdge(N1, N2, E12)).isTrue();
    assertThat(undirectedMultigraph.addEdge(N1, N2, E12_A)).isTrue();
    assertThat(undirectedMultigraph.addEdge(N2, N1, E21)).isTrue();
    assertThat(undirectedMultigraph.edgesConnecting(N1, N2))
        .isEqualTo(ImmutableSet.of(E12, E12_A, E21));
  }

  @Test

        NetworkBuilder.undirected().allowsParallelEdges(true).build();
    assertThat(undirectedMultigraph.addEdge(N1, N2, E12)).isTrue();
    assertThat(undirectedMultigraph.addEdge(N1, N2, E12_A)).isTrue();
    assertThat(undirectedMultigraph.addEdge(N2, N1, E21)).isTrue();
    assertThat(undirectedMultigraph.edgesConnecting(N1, N2))
        .isEqualTo(ImmutableSet.of(E12, E12_A, E21));
  }

  @Test

 * limitations under the License.
 */
package okhttp3

import assertk.assertThat
import assertk.assertions.isEqualTo
import assertk.assertions.isFalse
import assertk.assertions.isNotNull
import assertk.assertions.isTrue
import java.io.IOException
import java.io.InterruptedIOException
import java.net.HttpURLConnection
import java.time.Duration
import java.util.concurrent.CountDownLatch
import java.util.concurrent.TimeUnit

        assertThat(network.removeNode(nodeList.get(i))).isTrue();
      }

      assertThat(network.nodes()).hasSize(NUM_NODES - numNodesToRemove);
      // Number of edges remaining is unknown (node's incident edges have been removed).
      AbstractNetworkTest.validateNetwork(network);

      for (int i = numNodesToRemove; i < NUM_NODES; ++i) {
        assertThat(network.removeNode(nodeList.get(i))).isTrue();
      }

      return;
    }
    File temp = Files.createTempDir();
    try {
      assertThat(temp.exists()).isTrue();
      assertThat(temp.isDirectory()).isTrue();
      assertThat(temp.listFiles()).isEmpty();
      File child = new File(temp, "child");
      assertThat(child.createNewFile()).isTrue();
      assertThat(child.delete()).isTrue();

      if (!isAndroid() && !isWindows()) {
        PosixFileAttributes attributes =

package mockwebserver3.junit5.internal

import assertk.assertThat
import assertk.assertions.isEqualTo
import assertk.assertions.isNotSameInstanceAs
import assertk.assertions.isSameInstanceAs
import assertk.assertions.isTrue
import mockwebserver3.MockResponse
import mockwebserver3.MockWebServer
import okhttp3.OkHttpClientTestRule
import okhttp3.Request
import org.junit.jupiter.api.AfterAll
import org.junit.jupiter.api.AfterEach

    assertWithMessage("%s is subtype of %s", paramType, returnType)
        .that(TypeToken.of(paramType).isSubtypeOf(returnType))
        .isTrue();
    assertWithMessage("%s is supertype of %s", returnType, paramType)
        .that(TypeToken.of(returnType).isSupertypeOf(paramType))
        .isTrue();
    if (!spec.suppressGetSubtype()) {
      assertThat(getSubtype(returnType, TypeToken.of(paramType).getRawType())).isEqualTo(paramType);
    }