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Interface Quote by Cay S. Horstmann

“The Stream interface has AutoCloseable as a superinterface.” quote by Cay S. Horstmann
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““The Stream interface has AutoCloseable as a superinterface.””

Cay S. Horstmann

About This Quote

Source Documentation: Java API, java.io.Stream, 2020

The Stream interface inherits from AutoCloseable, meaning it can be used in try‑with‑resources to ensure proper closure.

In simple terms: Streams can be automatically closed.

Key Takeaway

Use try‑with‑resources for streams.

Themes

resource management programming Java

Mood

practical technical

Type

programming technical

When to use this quote

  • file I/O
  • network sockets
  • database connections
  • any stream usage

Key Concepts

inheritance auto‑closeable API design

Questions to Reflect On

  • Do you always close streams manually?
  • How does AutoCloseable improve safety?
A Different Perspective

Only works if the stream actually implements close; some streams may ignore it.

4.5 out of 5 (7 ratings)

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