RFR: 8282509: [AIX] ResolvedTestClass fails on AIX with similar output [v2]

[Tyler Steele]

> This is a tentative solution to a failure observed on AIX. The solution is tentative because I require help to ensure that something deeper and more problematic is not happening.
> 
> The test fails because the output produced by PrintCompilation produces `LambdaForm$MH/0x00000007c0002400` instead of `Invokers$Holder` as it does on other platforms. There is one other place the output is different, when `DirectMethodHandle$Holder` is replaced with `LambdaForm$DMH/0x00000007c0001c00`. Ignoring these name changes, the output of PrintCompilation is identical. I observe the same compilations (including the OSR/non-OSR, and same level) in the same order.
> 
> I would be grateful for help understanding the root of the difference behind the change. I have a few ideas, but I will let you build your own interpretations free from my potentially incorrect understanding (i.e. no spoilers). Thanks in advance.

Tyler Steele has updated the pull request incrementally with one additional commit since the last revision:

  Remove leading chars not present in original test

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7701/files
  - new: https://git.openjdk.java.net/jdk/pull/7701/files/8e77ff1b..4149b86c

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7701&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7701&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7701.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7701/head:pull/7701

PR: https://git.openjdk.java.net/jdk/pull/7701