Signer information does not match
<p>I'm receving the following error on log file.</p>

<blockquote>
  <p>(java.lang.SecurityException: class
  "com.adventnet.snmp.snmp2.SecurityModelTable"'s  signer information
  does not match signer information of other classes in the same 
  package thrown</p>
</blockquote>

<p>The thing is when I run below command, it says jar verified.</p>

<pre><code>/usr/jdk/instances/jdk1.5.0/bin/jarsigner -verify -verbose Jarfile.jar
</code></pre>

<p>If the jar file is verified then how can this problem occur ?</p>
