03;(io.undertow.server.HttpServerExchange&nbsp;exchange)</code></th>
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<div class="block">Static helper that can be used to read JSON object from HTTP-request payload.</div>
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<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExchangeHelper.</span><code><span class="memberNameLink"><a href="../../ExchangeHelper.html#readJsonRequest(io.undertow.server.HttpServerExchange,java.lang.Clas