import org.codelibs.core.exception.ClassNotFoundRuntimeException;
import org.codelibs.core.exception.IORuntimeException;
import org.codelibs.core.message.MessageFormatter;

/**
 * Utility class for handling {@link ClassLoader}.
 *
 * @author koichik
 */
public abstract class ClassLoaderUtil {

    /**
     * Do not instantiate.
     */
    protected ClassLoaderUtil() {
    }

    /**

import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * A wrapper implementation of Map<String, Object> that provides special handling
 * for document data. This class wraps an existing map and provides custom behavior
 * for the entrySet method to ensure language fields appear first in iteration order.

                logError("Error updating file", e);
            }
        }

        return true;
    }

    /**
     * Gets the fully qualified class name for a type element, including handling inner classes.
     *
     * @param typeElement the type element to get the class name for
     * @return the fully qualified class name
     */
    private String getFullClassName(TypeElement typeElement) {

http://hello%00

# Escaped numbers should be treated like IP addresses if they are.
# No special handling for IPv4 or IPv4-like URLs
http://%30%78%63%30%2e%30%32%35%30.01  s:http p:/ h:192.168.0.1
http://%30%78%63%30%2e%30%32%35%30.01%2e  s:http p:/ h:0xc0.0250.01.
http://192.168.0.257

# Invalid escaping should trigger the regular host error handling.
http://%3g%78%63%30%2e%30%32%35%30%2E.01

* "Item ID"，用於路徑。
* "Token"，作為查詢參數。

/// tip

注意查詢參數 `token` 會由一個依賴處理。

///

之後你就能連線到 WebSocket，並開始收發訊息：

<img src="/img/tutorial/websockets/image05.png">

## 處理斷線與多個用戶端 { #handling-disconnections-and-multiple-clients }

當 WebSocket 連線關閉時，`await websocket.receive_text()` 會拋出 `WebSocketDisconnect` 例外，你可以像範例中那樣捕捉並處理。

{* ../../docs_src/websockets_/tutorial003_py310.py hl[79:81] *}

試用方式：

import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.Map;

import org.codelibs.core.exception.ClRuntimeException;
import org.codelibs.core.exception.IORuntimeException;

/**
 * Utility class for handling {@link URL}.
 *
 * @author higa
 */
public abstract class URLUtil {

    /**
     * Do not instantiate.
     */
    protected URLUtil() {
    }

    /** Map for normalizing protocols */

import jakarta.servlet.ServletRequest;
import jakarta.servlet.ServletResponse;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Servlet filter for handling character encoding conversion and URL redirection.
 * This filter processes requests with specific encoding requirements and converts
 * character encodings according to configured mapping rules.
 *

        } catch (Exception e) {
            fail("Should have caught as FessSystemException");
        }
    }

    @Test
    public void test_longMessageHandling() {
        // Test handling of long messages
        StringBuilder longMessage = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            longMessage.append("Long message part ").append(i).append(" ");
        }

│       ├── __init__.py  # makes "internal" a "Python subpackage"
│       └── admin.py     # "admin" submodule, e.g. import app.internal.admin
```

## `APIRouter` { #apirouter }

Let's say the file dedicated to handling just users is the submodule at `/app/routers/users.py`.

You want to have the *path operations* related to your users separated from the rest of the code, to keep it organized.

import jakarta.servlet.ServletContext;

/**
 * This job is responsible for executing the suggest creator process.
 * It builds and runs a command-line process to generate suggest data,
 * handling classpath setup, system properties, and process monitoring.
 */
public class SuggestJob extends ExecJob {

    private static final Logger logger = LogManager.getLogger(SuggestJob.class);

    /**