[jdk8u-dev] RFR: 8210560: [TEST] convert com/sun/jdi redefineClass-related tests

[ktakakuri]

This is a backport of JDK-8210560: [TEST] convert com/sun/jdi redefineClass-related tests.

Original patch does not apply cleanly to 8u, because:
1. ClassTranformer.java of the original patch uses jdk.test.lib.compiler.CompilerUtils in test/lib.
2. However, CompilerUtils in test/lib cannot be compiled with JDK8 because it uses an API added in JDK9 (javax.tools.StandardJavaFileManager).

So, I replaced the CompilerUtils with test/lib/testlibrary/CompilerUtils.java to avoid using StandardJavaFileManager.

I confirmed that all of these tests pass on Windows x86_64 and Linux RedHat x86_64.

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Commit messages:
 - Backport 0b3f46efe1db4516949d12a7bdfe67d4ca5eddef

Changes: https://git.openjdk.org/jdk8u-dev/pull/350/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=350&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8210560
  Stats: 9711 lines in 74 files changed: 5264 ins; 4443 del; 4 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/350.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/350/head:pull/350

PR: https://git.openjdk.org/jdk8u-dev/pull/350