diff --git a/thermal/1.0/default/Thermal.cpp b/thermal/1.0/default/Thermal.cpp
index 1b91687..6c2111f 100644
--- a/thermal/1.0/default/Thermal.cpp
+++ b/thermal/1.0/default/Thermal.cpp
@@ -20,6 +20,7 @@
 #include <errno.h>
 #include <hardware/hardware.h>
 #include <hardware/thermal.h>
+#include <vector>
 
 #include "Thermal.h"
 
@@ -29,173 +30,167 @@
 namespace V1_0 {
 namespace implementation {
 
-Thermal::Thermal(thermal_module_t* module) : mModule(module) {
-}
+Thermal::Thermal(thermal_module_t* module) : mModule(module) {}
 
 // Methods from ::android::hardware::thermal::V1_0::IThermal follow.
-Return<void> Thermal::getTemperatures(getTemperatures_cb _hidl_cb)  {
-    ThermalStatus status;
-    status.code = ThermalStatusCode::SUCCESS;
-    hidl_vec<Temperature> temperatures;
+Return<void> Thermal::getTemperatures(getTemperatures_cb _hidl_cb) {
+  ThermalStatus status;
+  status.code = ThermalStatusCode::SUCCESS;
+  hidl_vec<Temperature> temperatures;
 
-    if (!mModule || !mModule->getTemperatures) {
-        ALOGI("getTemperatures is not implemented in Thermal HAL.");
-        _hidl_cb(status, temperatures);
-        return Void();
-    }
-
-    ssize_t list_size = mModule->getTemperatures(mModule, nullptr, 0);
-    if (list_size >= 0) {
-       temperature_t *list = new temperature_t[list_size];
-       ssize_t size = mModule->getTemperatures(mModule, list, list_size);
-       if (size >= 0) {
-           if (list_size > size) {
-               list_size = size;
-           }
-
-           temperatures.resize(list_size);
-           for (ssize_t i = 0; i < list_size; ++i) {
-               switch (list[i].type) {
-                   case DEVICE_TEMPERATURE_UNKNOWN:
-                       temperatures[i].type = TemperatureType::UNKNOWN;
-                       break;
-                   case DEVICE_TEMPERATURE_CPU:
-                       temperatures[i].type = TemperatureType::CPU;
-                       break;
-                   case DEVICE_TEMPERATURE_GPU:
-                       temperatures[i].type = TemperatureType::GPU;
-                       break;
-                   case DEVICE_TEMPERATURE_BATTERY:
-                       temperatures[i].type = TemperatureType::BATTERY;
-                       break;
-                   case DEVICE_TEMPERATURE_SKIN:
-                       temperatures[i].type = TemperatureType::SKIN;
-                       break;
-                   default:
-                       ALOGE("Unknown temperature %s type", list[i].name);;
-               }
-               temperatures[i].name = list[i].name;
-               temperatures[i].currentValue = list[i].current_value;
-               temperatures[i].throttlingThreshold = list[i].throttling_threshold;
-               temperatures[i].shutdownThreshold = list[i].shutdown_threshold;
-               temperatures[i].vrThrottlingThreshold = list[i].vr_throttling_threshold;
-           }
-       } else {
-           status.code = ThermalStatusCode::FAILURE;
-           status.debugMessage = strerror(-size);
-       }
-       delete[] list;
-    } else {
-        status.code = ThermalStatusCode::FAILURE;
-        status.debugMessage = strerror(-list_size);
-    }
+  if (!mModule || !mModule->getTemperatures) {
+    ALOGI("getTemperatures is not implemented in Thermal HAL.");
     _hidl_cb(status, temperatures);
     return Void();
+  }
+
+  ssize_t size = mModule->getTemperatures(mModule, nullptr, 0);
+  if (size >= 0) {
+    std::vector<temperature_t> list;
+    list.resize(size);
+    size = mModule->getTemperatures(mModule, list.data(), list.size());
+    if (size >= 0) {
+      temperatures.resize(list.size());
+      for (size_t i = 0; i < list.size(); ++i) {
+        switch (list[i].type) {
+          case DEVICE_TEMPERATURE_UNKNOWN:
+            temperatures[i].type = TemperatureType::UNKNOWN;
+            break;
+          case DEVICE_TEMPERATURE_CPU:
+            temperatures[i].type = TemperatureType::CPU;
+            break;
+          case DEVICE_TEMPERATURE_GPU:
+            temperatures[i].type = TemperatureType::GPU;
+            break;
+          case DEVICE_TEMPERATURE_BATTERY:
+            temperatures[i].type = TemperatureType::BATTERY;
+            break;
+          case DEVICE_TEMPERATURE_SKIN:
+            temperatures[i].type = TemperatureType::SKIN;
+            break;
+          default:
+            ALOGE("Unknown temperature %s type", list[i].name);
+            ;
+        }
+        temperatures[i].name = list[i].name;
+        temperatures[i].currentValue = list[i].current_value;
+        temperatures[i].throttlingThreshold = list[i].throttling_threshold;
+        temperatures[i].shutdownThreshold = list[i].shutdown_threshold;
+        temperatures[i].vrThrottlingThreshold = list[i].vr_throttling_threshold;
+      }
+    }
+  }
+  if (size < 0) {
+    status.code = ThermalStatusCode::FAILURE;
+    status.debugMessage = strerror(-size);
+  }
+  _hidl_cb(status, temperatures);
+  return Void();
 }
 
-Return<void> Thermal::getCpuUsages(getCpuUsages_cb _hidl_cb)  {
-    ThermalStatus status;
-    hidl_vec<CpuUsage> cpuUsages;
-    status.code = ThermalStatusCode::SUCCESS;
+Return<void> Thermal::getCpuUsages(getCpuUsages_cb _hidl_cb) {
+  ThermalStatus status;
+  hidl_vec<CpuUsage> cpuUsages;
+  status.code = ThermalStatusCode::SUCCESS;
 
-    if (!mModule || !mModule->getCpuUsages) {
-        ALOGI("getCpuUsages is not implemented in Thermal HAL");
-        _hidl_cb(status, cpuUsages);
-        return Void();
-    }
-
-    ssize_t size = mModule->getCpuUsages(mModule, nullptr);
-    if (size >= 0) {
-        cpu_usage_t *list = new cpu_usage_t[size];
-        size = mModule->getCpuUsages(mModule, list);
-        if (size >= 0) {
-            cpuUsages.resize(size);
-            for (ssize_t i = 0; i < size; ++i) {
-                cpuUsages[i].name = list[i].name;
-                cpuUsages[i].active = list[i].active;
-                cpuUsages[i].total = list[i].total;
-                cpuUsages[i].isOnline = list[i].is_online;
-            }
-        } else {
-            status.code = ThermalStatusCode::FAILURE;
-            status.debugMessage = strerror(-size);
-        }
-        delete[] list;
-    } else {
-        status.code = ThermalStatusCode::FAILURE;
-        status.debugMessage = strerror(-size);
-    }
+  if (!mModule || !mModule->getCpuUsages) {
+    ALOGI("getCpuUsages is not implemented in Thermal HAL");
     _hidl_cb(status, cpuUsages);
     return Void();
+  }
+
+  ssize_t size = mModule->getCpuUsages(mModule, nullptr);
+  if (size >= 0) {
+    std::vector<cpu_usage_t> list;
+    list.resize(size);
+    size = mModule->getCpuUsages(mModule, list.data());
+    if (size >= 0) {
+      list.resize(size);
+      cpuUsages.resize(size);
+      for (size_t i = 0; i < list.size(); ++i) {
+        cpuUsages[i].name = list[i].name;
+        cpuUsages[i].active = list[i].active;
+        cpuUsages[i].total = list[i].total;
+        cpuUsages[i].isOnline = list[i].is_online;
+      }
+    } else {
+      status.code = ThermalStatusCode::FAILURE;
+      status.debugMessage = strerror(-size);
+    }
+  }
+  if (size < 0) {
+    status.code = ThermalStatusCode::FAILURE;
+    status.debugMessage = strerror(-size);
+  }
+  _hidl_cb(status, cpuUsages);
+  return Void();
 }
 
-Return<void> Thermal::getCoolingDevices(getCoolingDevices_cb _hidl_cb)  {
-    ThermalStatus status;
-    status.code = ThermalStatusCode::SUCCESS;
-    hidl_vec<CoolingDevice> coolingDevices;
+Return<void> Thermal::getCoolingDevices(getCoolingDevices_cb _hidl_cb) {
+  ThermalStatus status;
+  status.code = ThermalStatusCode::SUCCESS;
+  hidl_vec<CoolingDevice> coolingDevices;
 
-    if (!mModule || !mModule->getCoolingDevices) {
-        ALOGI("getCoolingDevices is not implemented in Thermal HAL.");
-        _hidl_cb(status, coolingDevices);
-        return Void();
-    }
-
-    ssize_t list_size = mModule->getCoolingDevices(mModule, nullptr, 0);
-    if (list_size >= 0) {
-        cooling_device_t *list = new cooling_device_t[list_size];
-        ssize_t size = mModule->getCoolingDevices(mModule, list, list_size);
-        if (size >= 0) {
-            if (list_size > size) {
-                list_size = size;
-            }
-            coolingDevices.resize(list_size);
-            for (ssize_t i = 0; i < list_size; ++i) {
-                switch (list[i].type) {
-                    case FAN_RPM:
-                        coolingDevices[i].type = CoolingType::FAN_RPM;
-                        break;
-                    default:
-                        ALOGE("Unknown cooling device %s type", list[i].name);
-                }
-                coolingDevices[i].name = list[i].name;
-                coolingDevices[i].currentValue = list[i].current_value;
-            }
-
-        } else {
-            status.code = ThermalStatusCode::FAILURE;
-            status.debugMessage = strerror(-size);
-        }
-        delete[] list;
-    } else {
-        status.code = ThermalStatusCode::FAILURE;
-        status.debugMessage = strerror(-list_size);
-    }
+  if (!mModule || !mModule->getCoolingDevices) {
+    ALOGI("getCoolingDevices is not implemented in Thermal HAL.");
     _hidl_cb(status, coolingDevices);
     return Void();
+  }
+
+  ssize_t size = mModule->getCoolingDevices(mModule, nullptr, 0);
+  if (size >= 0) {
+    std::vector<cooling_device_t> list;
+    list.resize(size);
+    size = mModule->getCoolingDevices(mModule, list.data(), list.size());
+    if (size >= 0) {
+      list.resize(size);
+      coolingDevices.resize(list.size());
+      for (size_t i = 0; i < list.size(); ++i) {
+        switch (list[i].type) {
+          case FAN_RPM:
+            coolingDevices[i].type = CoolingType::FAN_RPM;
+            break;
+          default:
+            ALOGE("Unknown cooling device %s type", list[i].name);
+        }
+        coolingDevices[i].name = list[i].name;
+        coolingDevices[i].currentValue = list[i].current_value;
+      }
+    }
+  }
+  if (size < 0) {
+    status.code = ThermalStatusCode::FAILURE;
+    status.debugMessage = strerror(-size);
+  }
+  _hidl_cb(status, coolingDevices);
+  return Void();
 }
 
 IThermal* HIDL_FETCH_IThermal(const char* /* name */) {
-    thermal_module_t* module;
-    status_t err = hw_get_module(THERMAL_HARDWARE_MODULE_ID,
-            const_cast<hw_module_t const**>(reinterpret_cast<hw_module_t**>(&module)));
-    if (err || !module) {
-        ALOGE("Couldn't load %s module (%s)", THERMAL_HARDWARE_MODULE_ID,
-              strerror(-err));
-    }
+  thermal_module_t* module;
+  status_t err = hw_get_module(THERMAL_HARDWARE_MODULE_ID,
+                               const_cast<hw_module_t const**>(
+                                   reinterpret_cast<hw_module_t**>(&module)));
+  if (err || !module) {
+    ALOGE("Couldn't load %s module (%s)", THERMAL_HARDWARE_MODULE_ID,
+          strerror(-err));
+  }
 
-    if (err == 0 && module->common.methods->open) {
-        struct hw_device_t* device;
-        err = module->common.methods->open(&module->common, THERMAL_HARDWARE_MODULE_ID, &device);
-        if (err) {
-            ALOGE("Couldn't open %s module (%s)", THERMAL_HARDWARE_MODULE_ID, strerror(-err));
-        } else {
-            return new Thermal(reinterpret_cast<thermal_module_t*>(device));
-        }
+  if (err == 0 && module->common.methods->open) {
+    struct hw_device_t* device;
+    err = module->common.methods->open(&module->common,
+                                       THERMAL_HARDWARE_MODULE_ID, &device);
+    if (err) {
+      ALOGE("Couldn't open %s module (%s)", THERMAL_HARDWARE_MODULE_ID,
+            strerror(-err));
+    } else {
+      return new Thermal(reinterpret_cast<thermal_module_t*>(device));
     }
-    return new Thermal(module);
+  }
+  return new Thermal(module);
 }
 
-} // namespace implementation
+}  // namespace implementation
 }  // namespace V1_0
 }  // namespace thermal
 }  // namespace hardware