Fixed a minor bug in method weights.
Minor bugfix: properly set the field of equivalence-expanded expressions.
When sorting results, prefer methods over fields.
We use the computed probability P(field) vs P(method) in our corpus.
Minor bugfix: properly store the Field for SimpleName field accesses.
Minor bugfix: Use the Field for public SimpleName field accesses to compute their probabilities for sorting.
Minor Javadoc fixes.
Automatically continue search if no results were found at depth 1.