title: Classes cannot be accessed from outside package
body: <p>I have two packages. The class I want to import from the first package is declared as PUBLIC. Despite, when I test a file from the second package it shows me compilation errors like this:</p>
  
  <blockquote>
    <p>PUBLICclass is not public in mypackage; cannot be accessed from outside package</p>
  </blockquote>
  
  <p>I tried to add a public constructor to the class from the first package, but it doesn't make any difference.</p>
  
  <p>Do you have any ideas? I use Netbeans 7.</p>
  
  <p>The class from the first package looks like below:</p>
  
  <pre><code>public class PUBLICclass extends AbstractClass { public PUBLICclass() { } }
  </code></pre>