[vectorIntrinsics] Integrated: Removing extra newlines and spaces from generated test cases

[Swati Sharma]

Hi All,

Removed the extra newlines and spaces from the test cases, Please review the patch and share your feedback.

Thanks,
Swati

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Commit messages:
 - Removing extra newlines and spaces from generated test cases

Changes: https://git.openjdk.java.net/panama-vector/pull/197/files
 Webrev: https://webrevs.openjdk.java.net/?repo=panama-vector&pr=197&range=00
  Stats: 15660 lines in 111 files changed: 1329 ins; 14329 del; 2 mod
  Patch: https://git.openjdk.java.net/panama-vector/pull/197.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-vector pull/197/head:pull/197

PR: https://git.openjdk.java.net/panama-vector/pull/197