Spring/Maven project in Eclipse JEE: applicationContext.xml cannot be opened
<p>Having received a Spring/Maven project, I:</p>

<ul>
<li>Ran <code>mvn eclipse:eclipse</code> on it,</li>
<li>Loaded it into Eclipse JEE (latest version, called Neon),</li>
<li>Added the <code>Dynamic Web Module</code> facet to it,</li>
<li>Clicked Run Jetty on it.</li>
</ul>

<p>PROBLEM: It does not found its own applicationContext.xml even though it is present in <code>src/main/webapp/WEB-INF/classes/applicationContext.xml</code>.</p>

<pre><code>16:58:58.183 [main] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [applicationContext.xml] cannot be opened because it does not exist
</code></pre>

<p>QUESTION: How can I tell Eclipse JEE where applicationContext.xml is, or otherwise fix this?</p>