Apache Tomcat 7.0.70 发布

Apache Tomcat 7.0.70 发布了。

以下是部分改进日志：

fix 59219: Ensure AsyncListener.onError() is called if an Exception is thrown during async processing. (markt)
fix 59220: Ensure that AsyncListener.onComplete() is called if the async request times out and the
response is already committed. (markt)
fix 59261: ServletRequest.getAsyncContext() now throws an IllegalStateException as required by the Servlet specification if the request is not in asynchronous mode when called. (markt)
fix 59310: Do not add a Content-Length: 0 header for custom responses to HEAD requests that do not set a Content-Length value. (markt)
fix When normalizing paths, improve the handling when paths end with /. or /.. and ensure that input and output are consistent with respect to whether or not they end with /. (markt)
fix 59317: Ensure that HttpServletRequest.getRequestURI() returns an encoded URI rather than a decoded URI after a dispatch. (markt)
fix Ensure that the value for the header X-Frame-Options is constructed correctly according to the specification when ALLOW-FROM option is used. (violetagg)
add 59399: Add a new option to the Realm implementations that ship with Tomcat that allows the HTTP status code used for HTTP -> HTTPS redirects to be controlled per Realm. (markt)
fix 59449: In ContainerBase, ensure that the process to remove a child container is the reverse of the process to add one. Patch provided by Huxing Zhang. (markt)
fix RMI Target related memory leaks are avoidable which makes them an application bug that needs to be fixed rather than a JRE bug to work around. Therefore, start logging RMI Target related memory leaks on web application stop. Add an option that controls if the check for these leaks is made. Log a warning if running on Java 9 with this check enabled but without the command line option it requires. (markt)
fix Fix potential concurrency issue with web application class loader with concurrent reads and writes of the resource cache. (markt)
fix 59619: Within the web application class loader, always use path as the key for the resource cache to improve the hit ration. This also fixes a problem exposed by the fix for 56777 that enabled file based configuration resources to be loaded from the class path. (markt)
fix Fix error message when failed to register MBean. (kfujino)