75     element_type* buffer_;  member in JArray
78     JArray(JNIEnv* env, array_type jarray) : env_(env), jarray_(jarray), buffer_(nullptr) {  in JArray()
80         buffer_ = (env_->*JTypeTraits<T>::getArrayElements)(jarray, nullptr);  in JArray()
83     JArray(JArray&& rhs) : env_(rhs.env_), jarray_(rhs.jarray_), buffer_(rhs.buffer_) {  in JArray()
85         rhs.buffer_ = nullptr;  in JArray()
94             buffer_ = rhs.buffer_;  in operator =()
96             rhs.buffer_ = nullptr;  in operator =()
101     operator bool() const { return buffer_ != nullptr; }  in operator bool()
102     const jint& operator[](size_t offset) const { return buffer_[offset]; }  in operator []()
103     element_type& operator[](size_t offset) { return buffer_[offset]; }  in operator []()
105     element_type* begin() { return buffer_; }  in begin()
106     element_type* end() { return buffer_ + size(); }  in end()
107     const element_type* begin() const { return buffer_; }  in begin()
108     const element_type* end() const { return buffer_ + size(); }  in end()
113     if (buffer_ == nullptr) return;  in ~JArray()
114     (env_->*JTypeTraits<T>::releaseArrayElements)(jarray_, buffer_, 0);  in ~JArray()
119     if (buffer_ == nullptr) return;  in ~JArray()
120     (env_->*JTypeTraits<jstring>::releaseArrayElements)(jarray_, buffer_);  in ~JArray()