159     int GetProperty(const char* key, char* value, const char* default_value) const {  in GetProperty()  function in android::installd::OTAPreoptService
160         const std::string* prop_value = system_properties_.GetProperty(key);  in GetProperty()
263         if (system_properties_.GetProperty(kAndroidDataPathPropertyName) == nullptr) {  in ReadEnvironment()
266         android_data_ = *system_properties_.GetProperty(kAndroidDataPathPropertyName);  in ReadEnvironment()
268         if (system_properties_.GetProperty(kAndroidRootPathPropertyName) == nullptr) {  in ReadEnvironment()
271         android_root_ = *system_properties_.GetProperty(kAndroidRootPathPropertyName);  in ReadEnvironment()
273         if (system_properties_.GetProperty(kBootClassPathPropertyName) == nullptr) {  in ReadEnvironment()
276         boot_classpath_ = *system_properties_.GetProperty(kBootClassPathPropertyName);  in ReadEnvironment()
278         if (system_properties_.GetProperty(ASEC_MOUNTPOINT_ENV_NAME) == nullptr) {  in ReadEnvironment()
281         asec_mountpoint_ = *system_properties_.GetProperty(ASEC_MOUNTPOINT_ENV_NAME);  in ReadEnvironment()
301         CHECK(system_properties_.GetProperty(ASEC_MOUNTPOINT_ENV_NAME) != nullptr);  in CheckAndInitializeInstalldGlobals()
599     return gOps.GetProperty(key, value, default_value);  in get_property()