docs: public void writeChar(char value) throws UnsupportedEncodingException {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(this, tc, "writeChar", Character.valueOf(value));
      getBodyList().add(Character.valueOf(value));
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(this, tc, "writeChar");
    }