code: public static final void useFileLocking(boolean useFileLocking)
      {
          if (tc.isEntryEnabled())
              Tr.entry(tc, "useFileLocking", new Boolean(useFileLocking));
  
          _useFileLocking = useFileLocking;
  
          if (tc.isEntryEnabled())
              Tr.exit(tc, "useFileLocking");
      }
docs: Sets the useFileLocking flag.