hg: code-tools/jmh: output: shun the results without any values (e.g. perfasm @asm, and stack @stack).

[aleksey.shipilev at oracle.com]

Changeset: 83849e54f773
Author:    shade
Date:      2014-08-18 15:41 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/83849e54f773

output: shun the results without any values (e.g. perfasm @asm, and stack @stack).

! jmh-core/src/main/java/org/openjdk/jmh/profile/LinuxPerfAsmProfiler.java
! jmh-core/src/main/java/org/openjdk/jmh/profile/StackProfiler.java
! jmh-core/src/main/java/org/openjdk/jmh/results/ResultRole.java