code: public void removeEntry(Data key, Object value, Index.OperationSource operationSource) {
          InternalIndex[] indexes = getIndexes();
          for (InternalIndex index : indexes) {
              index.removeEntry(key, value, operationSource);
          }
      }
docs: Removes the entry from this indexes instance identified by the given key
  and value.
  
  @param key             the key if the entry to remove.
  @param value           the value of the entry to remove.
  @param operationSource the operation source.