RFR: 8254192: ExtraSharedClassListFile contains extra white space at end of line

[Yumin Qi]

Hi, Please review the simple change.

  The removing of white spaces from end of line in ClassListParser should be moved to before we add lambda-form-invoker
  line to array.  After made such arrangement, changed CDS.java for trimming line code.

Tests: local test on runtime/cds/appcds. Mach5 tier1,4 is in progress.

Thanks

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Commit messages:
 - 8254192: ExtraSharedClassListFile contains extra white space at end of line

Changes: https://git.openjdk.java.net/jdk/pull/669/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=669&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8254192
  Stats: 57 lines in 2 files changed: 26 ins; 25 del; 6 mod
  Patch: https://git.openjdk.java.net/jdk/pull/669.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/669/head:pull/669

PR: https://git.openjdk.java.net/jdk/pull/669