hg: code-tools/jmh: @Param should be able to accept blank values, and fail gracefully if parameter is not set.

[aleksey.shipilev at oracle.com]

Changeset: 433a268f4a26
Author:    shade
Date:      2014-02-18 19:26 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/433a268f4a26

@Param should be able to accept blank values, and fail gracefully if parameter is not set.

+ jmh-core-it/src/test/java/org/openjdk/jmh/it/compile/params/ParamBlankTest.java
- jmh-core-it/src/test/java/org/openjdk/jmh/it/compile/params/ParamTest.java
+ jmh-core-it/src/test/java/org/openjdk/jmh/it/compile/params/ParamValuedTest.java
! jmh-core/src/main/java/org/openjdk/jmh/annotations/Param.java
! jmh-core/src/main/java/org/openjdk/jmh/logic/InfraControl.java
! jmh-core/src/main/java/org/openjdk/jmh/processor/internal/MethodGroup.java
! jmh-core/src/main/java/org/openjdk/jmh/processor/internal/ParamValidationProcessor.java
! jmh-core/src/main/java/org/openjdk/jmh/util/internal/Optional.java