RFR: 8292509: ProblemList java/lang/invoke/lambda/LogGeneratedClassesTest.java on windows

[Daniel D. Daugherty]

Trivial fixes to ProblemList two different tests.

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Commit messages:
 - 8292510: ProblemList runtime/cds/appcds/cacheObject/ArchivedEnumTest.java
 - 8292509: ProblemList java/lang/invoke/lambda/LogGeneratedClassesTest.java on windows

Changes: https://git.openjdk.org/jdk/pull/9894/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9894&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8292509
  Stats: 3 lines in 2 files changed: 3 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/9894.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9894/head:pull/9894

PR: https://git.openjdk.org/jdk/pull/9894