## Package org.springframework.web.util

Miscellaneous web utility classes, such as HTML escaping, log4j initialization, and cookie handling.

See:
Description

Class Summary
CookieGenerator: Helper class for cookie generation, carrying cookie descriptor settings as bean properties and being able to add and remove cookie to/from a given response.
ExpressionEvaluationUtils: Convenience methods for transparent access to JSP 2.0's built-in `ExpressionEvaluator` or the standalone `ExpressionEvaluatorManager` of Jakarta's JSTL implementation.
HtmlUtils: Utility class for HTML escaping.
HttpSessionMutexListener: Servlet 2.3 HttpSessionListener that automatically exposes the session mutex when an HttpSession gets created.
IntrospectorCleanupListener: Listener that flushes the JDK's `JavaBeans Introspector` cache on web app shutdown.
JavaScriptUtils: Utility class for JavaScript escaping.
Log4jConfigListener: Bootstrap listener for custom log4j initialization in a web environment.
Log4jConfigServlet: Bootstrap servlet for custom log4j initialization in a web environment.
Log4jWebConfigurer: Convenience class that performs custom log4j initialization for web environments, allowing for log file paths within the web application, with the option to perform automatic refresh checks (for runtime changes in logging configuration).
TagUtils: Utility class for tag library related code, exposing functionality such as translating `Strings` to web scopes.
UrlPathHelper: Helper class for URL path matching.
WebAppRootListener: Listener that sets a system property to the web application root directory.
WebUtils: Miscellaneous utilities for web applications.

Exception Summary
NestedServletException: Subclass of ServletException that properly handles a root cause in terms of message and stacktrace, just like NestedChecked/RuntimeException does.

## Package org.springframework.web.util Description

Miscellaneous web utility classes, such as HTML escaping, log4j initialization, and cookie handling.

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