Java streams provide a fundamental abstraction for flowing data. Streams allow filtering and formatting of primitive types, strings, and bytes. Common stream wrappers include data streams for primitive types/strings, buffered streams to optimize communication with a buffer, and print readers/writers for formatting strings and byte conversion. Streams are also used for inter-system communication through sockets and socket connections in distributed systems.

1. JAVA STREAMS Jernej Virag

2. Stream

3. What is a stream? Fundametal flow of data abstraction

4. Java stream/writer hiearchy

5. FilterS Stream wrappers

6. What are „filter“ streams? format() write()

7. Common stream wrappers Data streams - allow read/write of primitive types and strings Buffered streams - insert a middle buffer to optimize communication Print reader/writer - formatting strings and conversion to bytes

8. Streams inDistributed systems Usage of

9. Inter-system communication Sockets Socket connection

10. ? Jernej Virag, 4. 6. 2010