assertThat(source.readUtf8()).isEqualTo(responseBody)
      assertThat(response.peekTrailers()).isEqualTo(headersOf("t1", "v2"))
      assertThat(response.peekTrailers()).isEqualTo(headersOf("t1", "v2")) // Idempotent.
      assertThat(response.trailers()).isEqualTo(headersOf("t1", "v2"))
    }
  }

  @Test
  fun trailersWithServerTruncatedResponseHttp1() {

        TestLocking t1 = new TestLocking();
        TestLocking t2 = new TestLocking();

        // Set different values
        t1.numThreads = 2;
        t1.url = "smb://server1/share/file.txt";

        t2.numThreads = 5;
        t2.url = "smb://server2/share/file.txt";

        // Verify independence
        assertEquals(2, t1.numThreads, "t1 should have its own numThreads value");

  }

  public <T extends NoInterface, T1 extends T, T2 extends T1>
      void testGetGenericInterfaces_typeVariable_boundIsTypeVariableAndClass() {
    assertThat(TypeToken.of(new TypeCapture<T2>() {}.capture()).getGenericInterfaces()).isEmpty();
    assertHasArrayInterfaces(new TypeToken<T2[]>() {});
  }

  public <T extends Iterable<T>, T1 extends T, T2 extends T1>

  }

  public <T extends NoInterface, T1 extends T, T2 extends T1>
      void testGetGenericInterfaces_typeVariable_boundIsTypeVariableAndClass() {
    assertThat(TypeToken.of(new TypeCapture<T2>() {}.capture()).getGenericInterfaces()).isEmpty();
    assertHasArrayInterfaces(new TypeToken<T2[]>() {});
  }

  public <T extends Iterable<T>, T1 extends T, T2 extends T1>

	_testListObjects(obj, instanceType, t1, true)
}

// Unit test for ListObjects.
func testListObjects(obj ObjectLayer, instanceType string, t1 TestErrHandler) {
	_testListObjects(obj, instanceType, t1, false)
}

func _testListObjects(obj ObjectLayer, instanceType string, t1 TestErrHandler, versioned bool) {
	t, _ := t1.(*testing.T)
	testBuckets := []string{

        when(tree.acquire()).thenReturn(tree); // method returns itself per implementation

        // Act: call twice
        try (SmbTreeHandleImpl t1 = target.ensureTreeConnected(); SmbTreeHandleImpl t2 = target.ensureTreeConnected()) {
            assertSame(tree, t1);
            assertSame(tree, t2);
        }

        // Assert: pipe.ensureTreeConnected invoked once, acquire twice

        String f2name, t1, t2;
        int i;

        if (f1.isDirectory() != f2.isDirectory()) {
            return f1.isDirectory() ? -1 : 1;
        }
        f2name = f2.getName();
        if (f1.isDirectory()) {
            return f1name.compareToIgnoreCase(f2name);
        }
        i = f1name.lastIndexOf('.');
        t1 = i == -1 ? "" : f1name.substring(i + 1);

    void testGetSmbTreeReuses() {
        SmbSessionImpl session = newSession();
        SmbTreeImpl t1 = session.getSmbTree("IPC$", null);
        SmbTreeImpl t2 = session.getSmbTree("ipc$", null); // case-insensitive match
        assertSame(t1, t2, "Expected same tree instance to be reused");
    }

    @ParameterizedTest
    @NullAndEmptySource

        stubValidTree(7L, true, true);

        SmbFileHandleImpl h = new SmbFileHandleImpl(cfg, 123, tree, "//server/share", 0, 0, 0, 0, 0L);

        SmbTreeHandleImpl t1 = h.getTree();
        SmbTreeHandleImpl t2 = h.getTree();

        assertSame(tree, t1, "Expected same mocked tree");
        assertSame(tree, t2, "Expected same mocked tree");

        // acquire is called once in ctor + once per getTree() call

        String f2name, t1, t2;
        int i;

        if (f1.isDirectory() != f2.isDirectory()) {
            return f1.isDirectory() ? -1 : 1;
        }
        f2name = f2.getName();
        if (f1.isDirectory()) {
            return f1name.compareToIgnoreCase(f2name);
        }
        i = f1name.lastIndexOf('.');
        t1 = i == -1 ? "" : f1name.substring(i + 1);