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spring-security
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Mark the unused Servlet Container callback methods as final to ensure subclasses do not rely upon them.

This commit is contained in:
Ben Alex 2007-12-03 07:33:18 +00:00
parent a53357778f
commit 239fd05d37
1 changed files with 2 additions and 2 deletions
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4
core/src/main/java/org/springframework/security/ui/SpringSecurityFilter.java
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@ -28,13 +28,13 @@ public abstract class SpringSecurityFilter implements Filter, Ordered {
* @param filterConfig ignored
* @throws ServletException ignored
*/
public void init(FilterConfig filterConfig) throws ServletException {
public final void init(FilterConfig filterConfig) throws ServletException {
}
/**
* Does nothing. We use IoC container lifecycle services instead.
*/
public void destroy() {
public final void destroy() {
}
public final void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {