/** Shared ObjectMapper instance for JSON processing. */
    protected static final ObjectMapper objectMapper = new ObjectMapper();

    /** Buffer size reserved when truncating context to fit within max chars limit. */
    protected static final int CONTEXT_TRUNCATION_BUFFER = 100;

    /** The HTTP client used for API communication. */
    protected CloseableHttpClient httpClient;

   *
   * <p><b>Java 9 users:</b> consider using {@link java.util.Objects#checkIndex(index, size)}
   * instead. However, note that {@code checkIndex()} throws {@code IndexOutOfBoundsException} when
   * {@code size} is negative, while this method throws {@code IllegalArgumentException}.
   *
   * @param index a user-supplied index identifying a position in an array, list or string

$ deactivate

// Activate the virtual environment in prisoner-of-azkaban/.venv 🚀
$ source .venv/bin/activate

// Now when you run python, it will find the package sirius installed in this virtual environment ✨
$ python main.py

I solemnly swear 🐺
```

</div>

## 代替手段 { #alternatives }

 * <li><code>Object get<i>Classname</i>Key( <i>Classname</i> <i>classname</i> )</code>
 * for each class that is used in a list</li>
 * </ul>
 * Code is written like it could be generated, with default behaviour to be overridden when necessary.
 * This is particularly the case for <code>Object get<i>Classname</i>Key( <i>Classname</i> <i>classname</i> )</code>

	VREV64	V2.S2, V3.S2                    // 4308a00e
	VREV64	V2.S4, V3.S4                    // 4308a04e

// logical ops
//
// make sure constants get encoded into an instruction when it could
	AND	R1@>33, R2
	AND	$(1<<63), R1                        // AND	$-9223372036854775808, R1       // 21004192
	AND	$(1<<63-1), R1                      // AND	$9223372036854775807, R1        // 21f84092

"key":"csp_policy","value":"default-src 'self' 'unsafe-eval' 'unsafe-inline';"},{"key":"hsts_seconds","value":"0"},{"key":"hsts_include_subdomains","value":"off"},{"key":"hsts_preload","value":"off"},{"key":"referrer_policy","value":"strict-origin-when-cross-origin"}]},"cache":{"_":[{"key":"enable","value":"off"},{"key":"endpoint","value":""},{"key":"block_size","value":""}]},"callhome":{"_":[{"key":"enable","value":"off"},{"key":"frequency","value":"24h"}]},"compression":{"_":[{"key":"enable","...