RFR: 8354329: Rewrite runtime/ClassFile/JsrRewriting.java and OomWhileParsingRepeatedJsr.java tests [v4]

[Anton Artemov]

> Rewrote JsrRewriting and OomWhileParsingRepeatedJsr tests so that they are not using jar files, but instead class files are created on the fly using the ASM library. 
> 
> Test in tiers 1-3 on multiple platforms pass.

Anton Artemov has updated the pull request incrementally with one additional commit since the last revision:

  8354329: Got rid of unused variables.

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24662/files
  - new: https://git.openjdk.org/jdk/pull/24662/files/a1ec94cc..14f69c7f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24662&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24662&range=02-03

  Stats: 6 lines in 2 files changed: 0 ins; 6 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/24662.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24662/head:pull/24662

PR: https://git.openjdk.org/jdk/pull/24662