TopicNameComparator might throw NullPointerException

[GoogleCodeExporter]

If a topic map holds only topic names without the default name type, 
TopicNameComparator.compare will throw a NullPointerException. This behavior 
was introduced by revision r2240. Note that the TopicNameComparator.compare 
method is invoked numerous times, e.g. by TopicStringifier.toString.

The attached testcase creates an InMemoryTopicMapStore and adds a topic with 
two typed topic names. If we compare these two names a NullPointerException is 
thrown. The solution is to check wether the 'untypedname' variable holds a null 
value.

Original issue reported on code.google.com by p.kruijsen on 9 Mar 2012 at 12:22

Attachments:

• App.java

[GoogleCodeExporter]

This issue was closed by revision r2296.

Original comment by p.kruijsen on 9 Mar 2012 at 12:24

• Changed state: Fixed

[GoogleCodeExporter]

Original comment by qsieb...@gmail.com on 29 Mar 2012 at 3:14

• Added labels: Release5.2.1