output: #fixed code
                                  public Map<String, String> getDevices() throws Exception {
  
          startADB(); // start adb service
          String output = cmd.runCommand("adb devices");
          String[] lines = output.split("\n");
  
          if (lines.length <= 1) {
              System.out.println("No Android Device Connected");
              stopADB();
              return null;
          } else {
              for (int i = 1; i < lines.length; i++) {
                  lines[i] = lines[i].replaceAll("\\s+", "");
  
                  if (lines[i].contains("device")) {
                      lines[i] = lines[i].replaceAll("device", "");
                      String deviceID = lines[i];
                      
                      if (validDeviceIds == null 
                              || (validDeviceIds != null && validDeviceIds.contains(deviceID))) {
                          String model =
                                  cmd.runCommand("adb -s " + deviceID 
                                          + " shell getprop ro.product.model")
                                  .replaceAll("\\s+", "");
                          String brand =
                                  cmd.runCommand("adb -s " + deviceID 
                                          + " shell getprop ro.product.brand")
                                  .replaceAll("\\s+", "");
                          String osVersion = cmd.runCommand(
                                  "adb -s " + deviceID + " shell getprop ro.build.version.release")
                                  .replaceAll("\\s+", "");
                          String deviceName = brand + " " + model;
                          String apiLevel =
                                  cmd.runCommand("adb -s " + deviceID 
                                          + " shell getprop ro.build.version.sdk")
                                  .replaceAll("\n", "");
  
                          devices.put("deviceID" + i, deviceID);
                          devices.put("deviceName" + i, deviceName);
                          devices.put("osVersion" + i, osVersion);
                          devices.put(deviceID, apiLevel);        
                          deviceSerial.add(deviceID);
                      }
                  } else if (lines[i].contains("unauthorized")) {
                      lines[i] = lines[i].replaceAll("unauthorized", "");
                      String deviceID = lines[i];
                  } else if (lines[i].contains("offline")) {
                      lines[i] = lines[i].replaceAll("offline", "");
                      String deviceID = lines[i];
                  }
              }
              return devices;
          }
      }
input: #vulnerable code 
                                  public Map<String, String> getDevices() throws Exception {
  
          startADB(); // start adb service
          String output = cmd.runCommand("adb devices");
          String[] lines = output.split("\n");
  
          if (lines.length <= 1) {
              System.out.println("No Device Connected");
              stopADB();
              return null;
          } else {
              for (int i = 1; i < lines.length; i++) {
                  lines[i] = lines[i].replaceAll("\\s+", "");
  
                  if (lines[i].contains("device")) {
                      lines[i] = lines[i].replaceAll("device", "");
                      String deviceID = lines[i];
                      String model =
                          cmd.runCommand("adb -s " + deviceID + " shell getprop ro.product.model")
                              .replaceAll("\\s+", "");
                      String brand =
                          cmd.runCommand("adb -s " + deviceID + " shell getprop ro.product.brand")
                              .replaceAll("\\s+", "");
                      String osVersion = cmd.runCommand(
                          "adb -s " + deviceID + " shell getprop ro.build.version.release")
                          .replaceAll("\\s+", "");
                      String deviceName = brand + " " + model;
                      String apiLevel =
                          cmd.runCommand("adb -s " + deviceID + " shell getprop ro.build.version.sdk")
                              .replaceAll("\n", "");
  
                      devices.put("deviceID" + i, deviceID);
                      devices.put("deviceName" + i, deviceName);
                      devices.put("osVersion" + i, osVersion);
                      devices.put(deviceID, apiLevel);
                  } else if (lines[i].contains("unauthorized")) {
                      lines[i] = lines[i].replaceAll("unauthorized", "");
                      String deviceID = lines[i];
                  } else if (lines[i].contains("offline")) {
                      lines[i] = lines[i].replaceAll("offline", "");
                      String deviceID = lines[i];
                  }
              }
              return devices;
          }
      } 
                              #location 24 
                              #vulnerability type RESOURCE_LEAK