Program: 48293
Project: 48293
Buggy source:
@CliCommand(value="String_Node_Str",help="String_Node_Str") public void modifyNetwork(@CliOption(key={"String_Node_Str"},mandatory=true,help="String_Node_Str") final String name,@CliOption(key={"String_Node_Str"},mandatory=false,help="String_Node_Str") final String ip,@CliOption(key={"String_Node_Str"},mandatory=false,specifiedDefaultValue="String_Node_Str",help="String_Node_Str") final String dnsType){
  NetworkAdd networkAdd=new NetworkAdd();
  networkAdd.setName(name);
  try {
    if (!CommandsUtils.isBlank(ip) && dnsType.equals(NetworkDnsType.DYNAMIC.toString())) {
      CommandsUtils.printCmdFailure(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_ADD,Constants.OUTPUT_OP_RESULT_FAIL,Constants.PARAMS_EXCLUSION_PAIR_NETWORK_ADD_STATIC_DDNS + Constants.PARAMS_EXCLUSION);
      return;
    }
    if (ip != null) {
      if (!validateIP(ip,Constants.OUTPUT_OP_MODIFY)) {
        return;
      }
      networkAdd.setIpBlocks(transferIpInfo(ip));
    }
    if (dnsType != null) {
      networkAdd.setDnsType(NetworkDnsType.valueOf(dnsType.toUpperCase()));
    }
    networkRestClient.update(networkAdd);
    CommandsUtils.printCmdSuccess(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_RESULT_MODIFY);
  }
 catch (  IllegalArgumentException ex) {
    CommandsUtils.printCmdFailure(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_ADD,Constants.OUTPUT_OP_RESULT_FAIL,Constants.INVALID_VALUE + "String_Node_Str" + "String_Node_Str"+ dnsType);
  }
catch (  Exception e) {
    CommandsUtils.printCmdFailure(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_MODIFY,Constants.OUTPUT_OP_RESULT_FAIL,e.getMessage());
  }
}

Fixed version (ground truth):
@CliCommand(value="String_Node_Str",help="String_Node_Str") public void modifyNetwork(@CliOption(key={"String_Node_Str"},mandatory=true,help="String_Node_Str") final String name,@CliOption(key={"String_Node_Str"},mandatory=false,help="String_Node_Str") final String ip,@CliOption(key={"String_Node_Str"},mandatory=false,specifiedDefaultValue="String_Node_Str",unspecifiedDefaultValue="String_Node_Str",help="String_Node_Str") final String dnsType){
  NetworkAdd networkAdd=new NetworkAdd();
  networkAdd.setName(name);
  try {
    if (!CommandsUtils.isBlank(ip) && dnsType.toUpperCase().equals(NetworkDnsType.DYNAMIC.toString())) {
      CommandsUtils.printCmdFailure(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_ADD,Constants.OUTPUT_OP_RESULT_FAIL,Constants.PARAMS_EXCLUSION_PAIR_NETWORK_ADD_STATIC_DDNS + Constants.PARAMS_EXCLUSION);
      return;
    }
    if (ip != null) {
      if (!validateIP(ip,Constants.OUTPUT_OP_MODIFY)) {
        return;
      }
      networkAdd.setIpBlocks(transferIpInfo(ip));
    }
    if (dnsType != null) {
      networkAdd.setDnsType(NetworkDnsType.valueOf(dnsType.toUpperCase()));
    }
    networkRestClient.update(networkAdd);
    CommandsUtils.printCmdSuccess(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_RESULT_MODIFY);
  }
 catch (  IllegalArgumentException ex) {
    CommandsUtils.printCmdFailure(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_ADD,Constants.OUTPUT_OP_RESULT_FAIL,Constants.INVALID_VALUE + "String_Node_Str" + "String_Node_Str"+ dnsType);
  }
catch (  Exception e) {
    CommandsUtils.printCmdFailure(Constants.OUTPUT_OBJECT_NETWORK,Constants.OUTPUT_OP_MODIFY,Constants.OUTPUT_OP_RESULT_FAIL,e.getMessage());
  }
}