Program: 34371
Project: 34371
Buggy source:
/** 
 * Get a specific registered device management extension.
 * @param bundleId
 * @return If successful, JsonObject response from Watson IoT Platform.
 * @throws IoTFCReSTException if failed.
 * @see IoTFCReSTException
 */
public JsonObject getDeviceManagementExtension(String bundleId) throws IoTFCReSTException {
  final String METHOD="String_Node_Str";
  HttpResponse response=null;
  JsonElement jsonResponse=null;
  int code=0;
  try {
    StringBuilder sb=new StringBuilder("String_Node_Str");
    sb.append(orgId).append('.').append(this.domain).append(BASIC_API_V0002_URL).append("String_Node_Str" + bundleId);
    response=connect("String_Node_Str",sb.toString(),null,null);
    code=response.getStatusLine().getStatusCode();
    if (code == 200 || code == 400 || code == 401 || code == 403 || code == 404 || code == 500) {
      String result=this.readContent(response,METHOD);
      jsonResponse=new JsonParser().parse(result);
      if (code == 200) {
        return jsonResponse.getAsJsonObject();
      }
 else {
        String reason=null;
switch (code) {
case 400:
          reason=new String("String_Node_Str");
        break;
case 401:
      reason=new String("String_Node_Str");
    break;
case 403:
  reason=new String("String_Node_Str");
break;
case 404:
reason=new String("String_Node_Str");
break;
case 500:
reason=new String("String_Node_Str");
break;
}
throw new IoTFCReSTException(code,reason,jsonResponse);
}
}
 else {
throw new IoTFCReSTException(code,"String_Node_Str");
}
}
 catch (Exception e) {
IoTFCReSTException ex=new IoTFCReSTException("String_Node_Str" + "String_Node_Str" + e.getMessage());
ex.initCause(e);
throw ex;
}
}

Fixed version (ground truth):
/** 
 * Get a specific registered device management extension.
 * @param bundleId bundle id
 * @return If successful, JsonObject response from Watson IoT Platform.
 * @throws IoTFCReSTException if failed.
 * @see IoTFCReSTException
 */
public JsonObject getDeviceManagementExtension(String bundleId) throws IoTFCReSTException {
  final String METHOD="String_Node_Str";
  HttpResponse response=null;
  JsonElement jsonResponse=null;
  int code=0;
  try {
    StringBuilder sb=new StringBuilder("String_Node_Str");
    sb.append(orgId).append('.').append(this.domain).append(BASIC_API_V0002_URL).append("String_Node_Str" + bundleId);
    response=connect("String_Node_Str",sb.toString(),null,null);
    code=response.getStatusLine().getStatusCode();
    if (code == 200 || code == 400 || code == 401 || code == 403 || code == 404 || code == 500) {
      String result=this.readContent(response,METHOD);
      jsonResponse=new JsonParser().parse(result);
      if (code == 200) {
        return jsonResponse.getAsJsonObject();
      }
 else {
        String reason=null;
switch (code) {
case 400:
          reason=new String("String_Node_Str");
        break;
case 401:
      reason=new String("String_Node_Str");
    break;
case 403:
  reason=new String("String_Node_Str");
break;
case 404:
reason=new String("String_Node_Str");
break;
case 500:
reason=new String("String_Node_Str");
break;
}
throw new IoTFCReSTException(code,reason,jsonResponse);
}
}
 else {
throw new IoTFCReSTException(code,"String_Node_Str");
}
}
 catch (Exception e) {
IoTFCReSTException ex=new IoTFCReSTException("String_Node_Str" + "String_Node_Str" + e.getMessage());
ex.initCause(e);
throw ex;
}
}