DW> public boolean equals(Object o) {
DW> CacheKey comp = (CacheKey)o;
DW> if ( col != comp.col )
DW> return false;
DW> return key.equals(comp.key );
DW> }DW> So basically, there is a CacheKey with null collection reference inside. DW> How come? I have little knowledge about Xindice's internals, I don't know. Ops, I meant CacheKey reference, not collection reference. sorry about that. Dawid
