private SecurableCommunicationChannel[] commaDelimitedStringToSecurableCommunicationChannels(
      final String tokenizeString) {
    StringTokenizer stringTokenizer = new StringTokenizer(tokenizeString, ",");
    SecurableCommunicationChannel[] returnArray =
        new SecurableCommunicationChannel[stringTokenizer.countTokens()];
    for (int i = 0; i < returnArray.length; i++) {
      String name = stringTokenizer.nextToken();
      try {
        returnArray[i] = SecurableCommunicationChannel.getEnum(name);
      } catch (Exception e) {
        throw new IllegalArgumentException(e);
      }
    }
    return returnArray;
  }
Set to true if most of the attributes can be modified. Set to false if most of the attributes
are read only.
geode-core/src/main/java/org/apache/geode/internal/AbstractConfig.java