RFR: 8289098: clean up ported serviceability/jvmti tests

[Leonid Mesnik]

The fix remove JCK-like run, NSK variables and LoadLibrary exception handling

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Commit messages:
 - revert AddModuleExportsAndOpensTest changes
 - LoadLibrary fixed
 - NSK removed
 - PrintStream cleanup
 - NSK removed
 - JCK-like tests fixed

Changes: https://git.openjdk.org/jdk/pull/9267/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9267&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8289098
  Stats: 676 lines in 75 files changed: 22 ins; 492 del; 162 mod
  Patch: https://git.openjdk.org/jdk/pull/9267.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9267/head:pull/9267

PR: https://git.openjdk.org/jdk/pull/9267