public void setName(String name) {
        this.name = name;
    }
Sets the filter's name.
<p/>
Unless overridden by calling this method, this value defaults to the filter name as specified by the
servlet container at start-up:
<pre>
this.name = {@link #getFilterConfig() getFilterConfig()}.
    {@link javax.servlet.FilterConfig#getFilterName() getName()};</pre>

@param name the name of the filter.
web/src/main/java/org/apache/shiro/web/servlet/NameableFilter.java