RFR: 8273250: Address javadoc issues in Deflater::setDictionationary

[Lance Andersen]

Hi,

Please review this trivial fix to the javadoc which addresses an issue shown via Intellij where the error: "Symbol 'getAdler' is inaccessible from here" is generated for the "@See Inflater#getAlder" references.

Best
Lance

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Commit messages:
 - Address JDK-8273250

Changes: https://git.openjdk.java.net/jdk/pull/5340/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5340&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8273250
  Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5340.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5340/head:pull/5340

PR: https://git.openjdk.java.net/jdk/pull/5340