title: the method in the type is not applicable for the arguments - but it should be (jsp)
body: <p>In my Java class <code>DBManager</code> I have a method</p>
  
  <pre><code>alterRights(int, HashMap&lt;Integer,Right&gt;)
  </code></pre>
  
  <p>In my JSP file I do</p>
  
  <pre><code>HashMap&lt;Integer,Right&gt; radios = new HashMap&lt;Integer,Right&gt;();
  </code></pre>
  
  <p>Then I add a few items and then I do</p>
  
  <pre><code>dbm.alterRights(alterKlausurID, radios);
  </code></pre>
  
  <p>(<code>dbm</code> is an instance of <code>DBManager</code>)</p>
  
  <p>And here the exception is thrown. It says: "The method alterRights(int, HashMap) in the type DBManager is not applicable for the arguments (int, HashMap)". In a former version, the method actually was <code>alterRights(int, HashMap&lt;Integer,String&gt;)</code>, but I changed it and it even worked until I changed something else. I didn't even touch this method or anything that is connected to it. For me it seems that the JSP file loads an older version of <code>dbm</code> but I don't know how this is even possible.</p>