}
        return redirect(getClass()); // no-op
    }

    /**
     * Creates a CURL request from the provided header string.
     *
     * @param header the header string containing HTTP method and path
     * @return CURL request object or null if header is invalid
     */
    private CurlRequest getCurlRequest(final String header) {
        if (StringUtil.isBlank(header)) {
            return null;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.Credentials;

/**
 * Tests for SmbRenewableCredentials interface.
 *
 * Since this file is an interface with a single method, we provide small
 * helper implementations to exercise expected interaction patterns and edge cases.
 */
@ExtendWith(MockitoExtension.class)
public class SmbRenewableCredentialsTest {

        ChannelInfo healthyChannel = new ChannelInfo("test-channel", mockTransport, localInterface, remoteInterface);
        healthyChannel.setState(ChannelState.ESTABLISHED);

        // Use reflection or package-private method to add channel for testing
        // For now, just test the empty case
        assertEquals(0, channelManager.getHealthyChannels().size());
    }

    @Test
    void testChannelSelection() {
        try {

    for details.

#### Running doctest for testable docstring

There are two ways to test the code in the docstring locally:

1.  If you are only changing the docstring of a class/function/method, then you
    can test it by passing that file's path to
    [tf_doctest.py](https://www.tensorflow.org/code/tensorflow/tools/docs/tf_doctest.py).
    For example:

    ```bash

            protected void install(Artifact artifact) {
                // Mock install method
            }
        };

        Artifact artifact = new Artifact("fess-ds-test", "1.0.0", "http://test.com/test.jar");

        try {
            testHelper.installArtifact(artifact);
            // If we get here, the method executed without throwing
            assertTrue(true);
        } catch (Exception e) {

    }
  }

  /** Helper method that asserts the arithmetic mean of x and y is equal to the expectedMean. */
  private static void assertMean(long expectedMean, long x, long y) {
    assertEquals(
        "The expectedMean should be the same as computeMeanSafely",
        expectedMean,
        computeMeanSafely(x, y));
    assertMean(x, y);
  }

  /**

    assertThat(index).isNotEqualTo(0);

    // Above our method should be the call to get(). Don't assert on the class
    // because it could be some superclass.
    assertThat(e.getStackTrace()[index - 1].getMethodName()).isEqualTo("get");
  }

  private static int findStackFrame(ExecutionException e, String clazz, String method) {
    StackTraceElement[] elements = e.getStackTrace();

import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.SmbSession;

/**
 * Tests for SmbTransportInternal interface using Mockito mocks to
 * exercise method contracts, checked exceptions, and interactions.
 */
@ExtendWith(MockitoExtension.class)
public class SmbTransportInternalTest {

    @Mock
    private SmbTransportInternal transport;

    @Mock

Hello Wade Wilson
```

</div>

////

## Read env vars in Python { #read-env-vars-in-python }

You could also create environment variables **outside** of Python, in the terminal (or with any other method), and then **read them in Python**.

For example you could have a file `main.py` with:

```Python hl_lines="3"
import os

name = os.getenv("MY_NAME", "World")
print(f"Hello {name} from Python")
```

            }
        }
        return target;
    }

    /**
     * Commits any remaining documents in the cache to the index.
     * This method ensures all pending documents are processed.
     */
    @Override
    public void commit() {
        synchronized (docList) {
            if (!docList.isEmpty()) {