Hi Jingsong:

here are some examples of conflicts between aspects
where aspects = adaptive methods.

The interface class graphs and their mappings might create
a conflict:

Conflict 1:
Adaptive method a1 might imply X before Y.
Adaptive method a2 might imply Y before X.

Conflict 2:
Adaptive method a1 might imply X is subclass of Y.
Adaptive method a2 might imply Y is subclass of X.

Conflict 3:
Call {a1 || a2} before a3