>NullPointerException</a></code> - if the specified name doesn't have any
 mapping</dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/ClassCastException.html" title="class or interface in java.lang" class="external-link">ClassCastException</a></code> - if the value for specified name mapping
 is not assignable to JsonString</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getString(java.lang.String,java.lang.String)">
<h3>getString</h3>
<div class="mem