title: How to get boolean property with expression language?
body: <p>If I have a class like this:</p>
  
  <pre><code>class Person {
    private int age;
    public int getAge() {
      return age;
    }
    public boolean isAdult() {
      return age &gt; 19;
    }
  }
  </code></pre>
  
  <p>I can get the <code>age</code> with EL like this:</p>
  
  <pre><code>${person.age}
  </code></pre>
  
  <p>But, I cannot figure out how to get the <code>isAdult()</code>. How can I get this?</p>