@Override
            public OptionalEntity<Map<String, Object>> getDocument(final String index,
                    final SearchCondition<SearchRequestBuilder> condition) {
                return OptionalEntity.empty();
            }
        };
        ComponentUtil.register(client, "searchEngineClient");

        final Map<String, Object> document = indexingHelper.getDocument(client, "999", new String[] { "title" });

        assertEquals("1.6", restriction.getUpperBound().toString(), CHECK_UPPER_BOUND);
        assertTrue(restriction.isUpperBoundInclusive(), CHECK_UPPER_BOUND_INCLUSIVE);

        // test restricting empty sets
        range1 = VersionRange.createFromVersionSpec("[,1.1],[1.4,]");
        range2 = VersionRange.createFromVersionSpec("[1.2,1.3]");
        range1 = range1.restrict(range2);

For example, in `app/main.py` you could have a line like:

```
from app.routers import items
```

///

* The `app` directory contains everything. And it has an empty file `app/__init__.py`, so it is a "Python package" (a collection of "Python modules"): `app`.

        assertNull(crawlerContext.removeSitemaps());

        // Test with null
        crawlerContext.addSitemaps(null);
        assertNull(crawlerContext.removeSitemaps());

        // Test with empty array
        crawlerContext.addSitemaps(new String[0]);
        String[] emptyArray = crawlerContext.removeSitemaps();
        assertNotNull(emptyArray);
        assertEquals(0, emptyArray.length);
    }

}

public final class okhttp3/Headers : java/lang/Iterable, kotlin/jvm/internal/markers/KMappedMarker {
	public static final field Companion Lokhttp3/Headers$Companion;
	public static final field EMPTY Lokhttp3/Headers;
	public final fun -deprecated_size ()I
	public final fun byteCount ()J
	public fun equals (Ljava/lang/Object;)Z
	public final fun get (Ljava/lang/String;)Ljava/lang/String;

	// create an instance of TestServer.
	testServer := UnstartedTestServer(t, instanceType)
	testServer.Server.Start()
	return testServer
}

// Sets the global config path to empty string.
func resetGlobalConfigPath() {
	globalConfigDir = &ConfigDir{path: ""}
}

// sets globalObjectAPI to `nil`.
func resetGlobalObjectAPI() {
	globalObjLayerMutex.Lock()
	globalObjectAPI = nil

     *
     * @return a unique identifier string
     */
    public String generateId() {
        return UUID.randomUUID().toString().replace("-", StringUtil.EMPTY);
    }

    /**
     * Adds a boost function to modify document scoring during search.
     * This method adds a boost function that applies to all documents.
     *

    list.set(2, 2.0);
    assertThat(iia.asList()).containsExactly(0.0, 1.0, 3.0).inOrder();
  }

  public void testCopyOf_stream() {
    assertThat(ImmutableDoubleArray.copyOf(DoubleStream.empty()))
        .isSameInstanceAs(ImmutableDoubleArray.of());
    assertThat(ImmutableDoubleArray.copyOf(DoubleStream.of(0, 1, 3)).asList())
        .containsExactly(0.0, 1.0, 3.0)
        .inOrder();
  }

		}
	}
	if serverDebugLog {
		tracker.printTo(os.Stdout)
		fmt.Printf("\n")
	}

	if tracker.HealID == "" { // HealID was empty only before Feb 2023
		bugLogIf(ctx, tracker.delete(ctx))
		return nil
	}

	// Remove .healing.bin from all disks with similar heal-id
	disks, err := z.GetDisks(poolIdx, setIdx)
	if err != nil {

     * @throws IOException If an I/O error occurs.
     */
    protected String loadIndexSettings() throws IOException {
        final String dictionaryPath = System.getProperty("fess.dictionary.path", StringUtil.EMPTY);
        final StringBuilder sb = new StringBuilder();
        try (BufferedReader br =
                new BufferedReader(new InputStreamReader(this.getClass().getClassLoader().getResourceAsStream(getSuggestAnalyzerPath())))) {