Returns a new {@code ByteSource} instance representing the specified character array's bytes. The byte
array is obtained assuming {@code UTF-8} encoding.
@param chars the character array to represent as a {@code ByteSource} instance.
@return a new {@code ByteSource} instance representing the specified character array's bytes.
Returns a new {@code ByteSource} instance representing the specified character array's bytes. The byte array is obtained assuming {@code UTF-8} encoding.
@param chars the character array to represent as a {@code ByteSource} instance. @return a new {@code ByteSource} instance representing the specified character array's bytes.