@CollectionFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(absent = ZERO)
  public void testRemove_present() {
    int initialSize = collection.size();
    assertTrue("remove(present) should return true", collection.remove(e0()));
    assertEquals(
        "remove(present) should decrease a collection's size by one.",
        initialSize - 1,
        collection.size());

  public void testPutAllNonEmptyIterableOnPresentKey() {
    assertTrue(multimap().putAll(k0(), newArrayList(v3(), v4())::iterator));
    assertGet(k0(), v0(), v3(), v4());
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutAllNonEmptyCollectionOnPresentKey() {
    assertTrue(multimap().putAll(k0(), newArrayList(v3(), v4())));
    assertGet(k0(), v0(), v3(), v4());

import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoInteractions;
import static org.mockito.Mockito.when;

        assertEquals(2, cProjects.size());
        assertTrue(
                cProjects.contains(ProjectDependencyGraphStub.C),
                "Expected " + cProjects + " to contain " + ProjectDependencyGraphStub.C);
        assertTrue(
                cProjects.contains(ProjectDependencyGraphStub.B),
                "Expected " + cProjects + " to contain " + ProjectDependencyGraphStub.B);
    }

        String result = smbComDelete.toString();
        assertNotNull(result);

        // Verify the result contains expected components
        assertTrue(result.startsWith("SmbComDelete["));
        assertTrue(result.contains("searchAttributes=0x"));
        assertTrue(result.contains("fileName=" + TEST_FILE_NAME));

        // Get private searchAttributes field to verify the hex value

    assertThat(runnableFuture).isInstanceOf(TrustedListenableFutureTask.class);
    assertTrue(runnableFuture.isDone());
    assertTrue(runnable.run);

    ListenableFuture<String> callableFuture = e.submit(new TestCallable());
    assertThat(callableFuture).isInstanceOf(TrustedListenableFutureTask.class);
    assertTrue(callableFuture.isDone());
    assertEquals("foo", callableFuture.get());

            String result = referralData.toString();

            assertTrue(result.contains("DfsReferralData["));
            assertTrue(result.contains("pathConsumed=20"));
            assertTrue(result.contains("server=server.example.com"));
            assertTrue(result.contains("share=share"));
            assertTrue(result.contains("link=\\\\link\\target"));
            assertTrue(result.contains("path=folder"));

        testBlock = new TestAndXServerMessageBlock(mockConfig, (byte) 0x25, mockAndxCommand);

        String result = testBlock.toString();

        assertNotNull(result);
        assertTrue(result.contains("andxCommand=0x42"));
        assertTrue(result.contains("andxOffset="));
    }

    @Test
    @DisplayName("Test writeAndXWireFormat with non-AndX andx command")
    void testWriteAndXWireFormatWithNonAndXCommand() {

    assertFalse(service.startUpCalled);

    service.startAsync().awaitRunning();
    assertTrue(service.startUpCalled);
    assertEquals(Service.State.RUNNING, service.state());

    enterRun.await(); // to avoid stopping the service until run() is invoked

    service.stopAsync().awaitTerminated();
    assertTrue(service.shutDownCalled);
    assertEquals(Service.State.TERMINATED, service.state());
    executionThread.join();

    entryIterator.next();
    entryIterator.remove();
    assertFalse(underlying.containsKey("g"));

    assertTrue(underlying.isEmpty());
    assertTrue(map.isEmpty());
    assertTrue(keys.isEmpty());
    assertTrue(values.isEmpty());
    assertTrue(entries.isEmpty());
  }

  public void testTransformEquals() {
    Map<String, Integer> underlying = ImmutableMap.of("a", 0, "b", 1, "c", 2);