- * else @c null if an exception occurs @n
- * The buffer limit is the position of the last encoded byte in the buffer and the starting position is zero.
- * @param[in] chars An instance of Tizen::Base::WcharBuffer to encode
- * @param[in] charIndex The index from where encoding begins in the Tizen::Base::WcharBuffer instance
- * @param[in] charCount The total number of characters to encode
- * @param[in] flush Set to @c true to allow this instance to flush its state at the end of the conversion, @n
- * else @c false
- * @exception E_SUCCESS The method is successful.
- * @exception E_OUT_OF_MEMORY The memory is insufficient.
- * @exception E_INVALID_ARG A specified input parameter is invalid, or
- * the specified @c chars is empty.
- * @exception E_OUT_OF_RANGE The value of an argument is outside the valid range defined by the method, or
- * the length of the specified @c charIndex or @c charCount is greater than the length of the specified @c chars.
- * @exception E_UNDERFLOW This operation has caused the memory to underflow, or
- * the sum of the length of the specified @c charIndex and @c charCount is greater than the length of the specified @c chars.
+ * else @c null if an exception occurs @n
+ * The buffer limit is the position of the last encoded byte in the buffer and the starting position is zero.
+ * @param[in] chars An instance of Tizen::Base::WcharBuffer to encode
+ * @param[in] charIndex The index from where the encoding begins in the Tizen::Base::WcharBuffer instance
+ * @param[in] charCount The total number of characters to encode
+ * @param[in] flush Set to @c true to allow this instance to flush its state at the end of the conversion, @n
+ * else @c false
+ * @exception E_SUCCESS The method is successful.
+ * @exception E_OUT_OF_MEMORY The memory is insufficient.
+ * @exception E_INVALID_ARG Either of the following conditions has occurred:
+ * - A specified input parameter is invalid.
+ * - The specified @c chars is empty.
+ * @exception E_OUT_OF_RANGE Either of the following conditions has occurred:
+ * - A specified input parameter is outside the valid range defined by the method.
+ * - The length of the specified @c charIndex or @c charCount is greater than the length of the specified @c chars.
+ * @exception E_UNDERFLOW Either of the following conditions has occurred:
+ * - This operation has caused the memory to underflow.
+ * - The sum of the length of the specified @c charIndex and @c charCount is greater than the length of the specified @c chars.