ifically to
 allow them.</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="external-link">IllegalArgumentException</a></code> - In standard configuration, this method will never throw. However, a container may be
 configured to not reject some suspicious sequences identified by <a href="https://jakarta.ee/specifications/servlet/6.0/jakarta-servlet-spec-6.0.html#uri-path