Update the java.lang.{Math, StrictMath} regression test helper library to
accept method references. This allows the test programs to be DRY-er as the
inputs to the method under test don't have to be repeated. The float test
method were not updated due to limitations in type inference if both float and
double methods with functional interface parameters are present.
Also did some general tidying up for the test code.
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Commit messages:
- Appease jcheck.
- Further refactoring.
- Update copyright year, remove author tags.
- JDK-8270476: Make floating-point test infrastructure more lambda and method
reference friendly
Changes: https://git.openjdk.java.net/jdk/pull/7216/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7216&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8270476
Stats: 455 lines in 27 files changed: 118 ins; 145 del; 192 mod
Patch: https://git.openjdk.java.net/jdk/pull/7216.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/7216/head:pull/7216
PR: https://git.openjdk.java.net/jdk/pull/7216
