Libary causes Stackoverflow with creating TypeHierarchiy in Eclipse

Hi,

When I add the Aspose PDF library to my build path and I declare a class 
that extends one of the classes contained in the Aspose PDF JAR, I get a 
Stackoverflow error. The same problem occurrs when I create a type hierarchy.

See also https://bugs.eclipse.org/bugs/show_bug.cgi?id=422832 for the 
responding bugid in Eclipse. Not the mind it is not at all an aspose problem. 
I think so please look what you can do.

It is the aspose-pdf.4.3.0.jar
It seems to be the obfucated class aspose.b.a.a.class

I have never tried the one before an if it also cause the problem.

There is no problem with functions of the libary I used. It is only showing 
within Eclipse an the JDT creating hierarchies.

Thanks