[Nodal-j-devel] New exceptions

[Lee I. <le...@ec...>]

I've modified org.nodal.util.ConstraintFailure so that it has two
different subtypes which define two different failures:

o TypeConstraintFailure is thrown when some element fails a Type check:
    - throw new TypeConstraintFailure (item, itemType,
                                       "invalid Sequence item");

o IndexBoundsException is thrown when a Sequence index is out of bounds:
    - throw new IndexBoundsException (i, -sz, sz-1, 
                                      "index out of bounds");

I've also fixed up all of the appropriate calls.

N.B. These may lead to conflicts in memGenericSequenceContent.java

-- 
-------------------------------------------------------------------------------
Lee Iverson                    
le...@ec...                Dept of ECE, 2356 Main Mall
http://www.ai.sri.com/~leei/   Vancouver BC Canada V6T 1Z4
Office: (604) 822-3381