If you take the git difference between fd61d34a7def8ab5f42210ea955aff5daa18fbf3 and 8e72a7fcbfb12b656ece2331731e14a9b45a77f8 for the file opennms-dao/src/main/java/org/opennms/netmgt/config/StorageStrategy.java you can see the following:

---------------- @@ -67,7 +64,7 @@ public interface StorageStrategy {

• @param resourceIndex a {@link java.lang.String} object.

• @return a {@link java.lang.String} object.
  */

• public String getResourceNameFromIndex(String resourceParent, String resourceIndex);
  + public String getResourceNameFromIndex(CollectionResource resource);

/*

• Add to a strategy the possibility to get additional information using SNMP when is necessary.
  ----------------

But the documentation (right above the change) was not updated, and was decidedly sketchy to begin with, now it is both sketchy and wrong. This is kind of an important part of the API because the storage strategy is one of the key pluggable components in the whole SNMP system.

Would be really excellent to have something like a two paragraph explanation of what this object method is intended to get as an argument, and also what it is intended to return as a string.