*
* @return the iterator of supported encodings in the path
*/
- public abstract Iterator getEncodings();
+ public abstract Iterator<String> getEncodings();
/**
* Compares this path to another for semantic equality. To be equal, both
*
* @return the list of certificates, non-null but possibly empty
*/
- public abstract List getCertificates();
+ public abstract List<? extends Certificate> getCertificates();
/**
* Serializes the path in its encoded form, to ensure reserialization with