hg: code-tools/jmh: Use Optional in Option interface, move the defaults out of option parsing code.

[aleksey.shipilev at oracle.com]

Changeset: f35ebe6117bf
Author:    shade
Date:      2014-01-13 20:10 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/f35ebe6117bf

Use Optional in Option interface, move the defaults out of option parsing code.

! jmh-core/src/main/java/org/openjdk/jmh/output/results/ResultFormatType.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/BaseMicroBenchmarkHandler.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/BaseRunner.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/LoopMicroBenchmarkHandler.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/Runner.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/options/CommandLineOptions.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/options/Options.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/options/OptionsBuilder.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/parameters/BenchmarkParams.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/parameters/Defaults.java
! jmh-core/src/main/java/org/openjdk/jmh/util/internal/Optional.java
! jmh-core/src/test/java/org/openjdk/jmh/runner/options/TestOptions.java