Let's see a very simple example. It will be so simple that it is not very useful, for now.

But this way we can focus on how the **Dependency Injection** system works.

### Create a dependency, or "dependable" { #create-a-dependency-or-dependable }

Let's first focus on the dependency.

It is just a function that can take all the same parameters that a *path operation function* can take:

 * <p>We encourage you to return {@code ListenableFuture} from your methods so that your users can
 * take advantage of the {@linkplain Futures utilities built atop the class}. The way that you will
 * create {@code ListenableFuture} instances depends on how you currently create {@code Future}
 * instances:
 *
 * <ul>
 *   <li>If you receive them from an {@code java.util.concurrent.ExecutorService}, convert that

    suite.addTestSuite(SafeTreeSetTest.class);
    suite.addTest(
        NavigableSetTestSuiteBuilder.using(
                new TestStringSetGenerator() {
                  @Override
                  protected Set<String> create(String[] elements) {
                    return new SafeTreeSet<>(asList(elements));
                  }

                  @Override
                  public List<String> order(List<String> insertionOrder) {

class UpgradeContextTest {

    @Test
    @DisplayName("should create context successfully")
    void shouldCreateContextSuccessfully() {
        // Use existing test utilities to create a context
        UpgradeContext context = TestUtils.createMockContext(Paths.get("/test"));

        // Verify context is created and basic methods work
        assertNotNull(context, "Context should be created");

    }

    /**
     * Test getting the domain SID.
     *
     * @throws SmbException if the SID string is invalid
     */
    @Test
    void testGetDomainSid() throws SmbException {
        // Create a mock RPC SID to simulate a user SID
        rpc.sid_t rpcSid = new rpc.sid_t();
        rpcSid.revision = 1;
        rpcSid.sub_authority_count = 5; // Fixed: should be 5 for domain SID with RID

    void testReadParametersWireFormatNonAlignedOffset() throws Exception {
        ByteBuffer buffer = ByteBuffer.allocate(100);
        buffer.order(ByteOrder.LITTLE_ENDIAN);

        // Create notification with non-aligned nextEntryOffset
        buffer.putInt(3); // Non-aligned nextEntryOffset (not divisible by 4)
        buffer.putInt(FileNotifyInformation.FILE_ACTION_ADDED);

            @Override
            public void doFilter(ServletRequest req, ServletResponse res) throws IOException, ServletException {
                chainCalled.set(true);
            }
        };

        // Create mock WebApiManager
        WebApiManager webApiManager = new WebApiManager() {
            @Override
            public boolean matches(HttpServletRequest req) {
                return true;
            }

- Translate headings using the infinite form.

Examples:

Source (English):

```
## Create a Project { #create-a-project }
```

Result (German):

```
## Ein Projekt erstellen { #create-a-project }
```

Do NOT translate with (German):

```
## Erstellen Sie ein Projekt { #create-a-project }
```

Source (English):

```
# Install Packages { #install-packages }
```

  // Tensor creation functions
  virtual AbstractTensorInterface* CreateTensor(
      DataType dtype, absl::Span<const int64_t> dim_sizes) = 0;

  typedef void (*MemoryReleaser)(void* data, size_t len, void* arg);

  // Create a tensor instance from the given data buffer and description.
  // `memory_releaser` will be called on destruction, and it's responsible for
  // cleaning up the underlying buffer.
  virtual AbstractTensorInterface* CreateTensor(

            testHashAlgos = new int[] { PreauthIntegrityNegotiateContext.HASH_ALGO_SHA512 };
        }

        @Test
        @DisplayName("Should create context with constructor parameters")
        void testConstructorWithParameters() {
            // Act
            context = new PreauthIntegrityNegotiateContext(mockConfig, testHashAlgos, testSalt);

            // Assert