code: PartialMatch newPartialMatch(char[] key, PartialMatch pm) {
      if (tc.isEntryEnabled())
        tc.entry(this,cclass, "newPartialMatch", "key: "+new String(key)+", pm:"+pm);
      PartialMatch ans = new PartialMatch(key, pm, owner);
      if (tc.isEntryEnabled())
        tc.exit(this,cclass, "newPartialMatch", ans);
      return ans;
    }
docs: An overrideable wrapper for the internal constructor