Weird Java Error [JUnit Test]
<p>I am running a method that returns a boolean. The method does not change any data. The first line returns false but then when I run the assertion test it says that it is returning null. Any thoughts?</p>

<pre><code>System.out.println(fb.existsInNetwork(x)); // returns false
assertFalse(fb.existsInNetwork(x)); // junit.framework.AssertionFailedError: null
</code></pre>
