Add full alternate list for String when resolving polymorphs.
Add full alternate list for String when resolving polymorphs.

RomanKharin/rubicon-java,pybee/rubicon-java,pybee/rubicon-java,pombredanne/rubicon-java,pombredanne/rubicon-java,pombredanne/rubicon-java,pybee/rubicon-java,RomanKharin/rubicon-java,RomanKharin/rubicon-java