[lworld] RFR: 8255054: Fix test broken by incorrect removal of java.lang.ValueBased

[Roger Riggs]

Restore java.lang.ValueBased that was incorrectly removed by 8254957.

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Commit messages:
 - Restore java/lang/ValueBased.java removed incorrectly
 - Merge branch 'lworld' into ArrayListOfInt
 - simplify ArrayListOfIntBench to reduce running time
 - Merge branch 'lworld' into ArrayListOfInt
 - adding benchmarks
 - Benchmark cleanup and improvements
 - Start of comparison of List<int>, List<Integer>, List<PrimitiveInt>

Changes: https://git.openjdk.java.net/valhalla/pull/231/files
 Webrev: https://webrevs.openjdk.java.net/?repo=valhalla&pr=231&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8255054
  Stats: 1574 lines in 18 files changed: 1574 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/231.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/231/head:pull/231

PR: https://git.openjdk.java.net/valhalla/pull/231