hg: code-tools/jmh: Make other compilers happy: Fix some of fragile toString() uses.

[aleksey.shipilev at oracle.com]

Changeset: ffe2342401fb
Author:    shade
Date:      2014-02-12 15:43 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/ffe2342401fb

Make other compilers happy: Fix some of fragile toString() uses.

! jmh-core/src/main/java/org/openjdk/jmh/annotations/Mode.java
! jmh-core/src/main/java/org/openjdk/jmh/processor/internal/AnnUtils.java
! jmh-core/src/main/java/org/openjdk/jmh/processor/internal/CompilerControlProcessor.java
! jmh-core/src/main/java/org/openjdk/jmh/processor/internal/StateObjectHandler.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/BaseMicroBenchmarkHandler.java