Classes cannot be accessed from outside package
<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>
