java buffer means
Buffer: A container for data of a specific primitive type. A buffer is a linear, finite sequence of elements of a specific primitive type. Aside from its content, the essential properties of a buffer are its capacity, limit, and position:he buffer is a storage container which stores part or all of the streamed data and feeds this to the output device. Of course, the point being that if the stream slows beyond the data rate required to show the data, then the output would pause.