code: public void delCacheEntry(ValueSet deleteList, int cause, int source, boolean fromDepIdTemplateInvalidation, boolean fireEvent) {
          if (deleteList != null && deleteList.size() > 0) {
              this.invalidationBuffer.add(deleteList, HTODInvalidationBuffer.EXPLICIT_BUFFER, cause, source, fromDepIdTemplateInvalidation, fireEvent,
                                          HTODInvalidationBuffer.CHECK_FULL);
          }
      }
docs: ***********************************************************************
  delCacheEntry()
  Delete cacheEntry from the disk. This also remove dependencies for all dataIds and templates
  to the cacheEntry
  ***********************************************************************