CardinalityException and IndexException should remove the default constructor, and always construct with arguments saying what the error was --------------------------------------------------------------------------------------------------------------------------------------------
Key: MAHOUT-316 URL: https://issues.apache.org/jira/browse/MAHOUT-316 Project: Mahout Issue Type: Improvement Components: Math Affects Versions: 0.2 Reporter: Jake Mannix Fix For: 0.4 CardinalityException already has another constructor: (int, int), which allows the stack trace to say *why* there was an exception. This should be required, and IndexException should follow suit. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.