Java l/O:lowest level abstraction InputStream/OutputStream class OByte-oriented Oread()return the byte got read Owrite(int b)writes one byte out oCan obtain from console,file,or socket o Handle them in essentially the same way oWrite your code to work with Streams and won't care if it's talking to a file or a system on the other side of the worldJava I/O: lowest level abstraction lInputStream/OutputStream class ¡Byte-oriented ¡read() return the byte got read ¡write(int b) writes one byte out lCan obtain from console, file, or socket lHandle them in essentially the same way lWrite your code to work with Streams and won’t care if it’s talking to a file or a system on the other side of the world