RFR: 8066583: DeflaterInput/OutputStream and InflaterInput/OutputStream should explain responsibility for freeing resources

[Jaikiran Pai]

Can I please get a review of this doc-only change which proposes to improve the API documentation of `DeflaterInputStream`, `DeflaterOutputStream`, `InflaterInputStream` and `InflaterOutputStream` classes?

As noted in https://bugs.openjdk.org/browse/JDK-8066583 some of the constructors of these classes allow callers to pass a `Deflater`/`Inflater` instance. The implementation of these classes do not close the given `Deflater`/`Inflater` when the corresponding instance of the class itself is closed. This isn't documented and can lead to situations where callers aren't aware that they are responsible for closing the given `Deflater`/`Inflater` instance. That can then lead to resource leaks of resources held by the `Deflater`/`Inflater`.

The commit in this PR updates the relevant constructors of these classes to add an `@implSpec` explaining the responsibility of closing the given `Inflater`/`Deflater`. I chose the `@implSpec` since each of these classes whose documentation is being updated are `public` and can be sub-classed and the `close()` method overridden. The text being added merely specifies the implementation of these classes and not the sub-classes.

I'll draft a CSR once we agree on the proposed text.

-------------

Commit messages:
 - update DeflaterInputStream and InflaterInputStream
 - 8066583: DeflaterOutputStream and InflaterOutputStream should explain responsibility for freeing resources

Changes: https://git.openjdk.org/jdk/pull/23655/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23655&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8066583
  Stats: 81 lines in 4 files changed: 74 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jdk/pull/23655.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23655/head:pull/23655

PR: https://git.openjdk.org/jdk/pull/23655