docs: private final void close(String modName, boolean remove) //PK59717
      {
          synchronized (puScopes) {
              JPAScopeInfo scopeInfo = puScopes.get(modName);
              if (scopeInfo != null) {
                  scopeInfo.close();
                  if (remove) //PK59717
                      puScopes.remove(modName);
              }
          }
      }