n/java/javase/17/docs/api/java.base/javax/security/auth/callback/CallbackHandler.html" title="class or interface in javax.security.auth.callback" class="external-link">CallbackHandler</a></span>&nbsp;<span class="element-name">getHandler</span>()</div>
<div class="block">Returns the low level Jakarta Authentication handler that the runtime provided when creating this 
 <a href="HttpMessageContext.html" title="interface in jakarta.security.enterprise.authentication.mechanism.http"><code>HttpMessageContext</c