RFR: 8259517: Incorrect test path in test cases

[Xue-Lei Andrew Fan]

There are a few test paths mentioned in test cases, for example: 
`        // Test test/javax/net/ssl/NewAPIs/SSLEngine/LargePacket will check 
`
The test path is no longer good as test directories were re-orged in the past.

Code cleanup, test update, no new regression test.

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Commit messages:
 - 8259517: Incorrect test path in test cases

Changes: https://git.openjdk.java.net/jdk/pull/2011/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2011&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8259517
  Stats: 8 lines in 3 files changed: 0 ins; 0 del; 8 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2011.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2011/head:pull/2011

PR: https://git.openjdk.java.net/jdk/pull/2011