hg: code-tools/jmh: 7901384: NPE in JSONResultFormat with -prof gc

[aleksey.shipilev at oracle.com]

Changeset: 20c5dbbe3e3d
Author:    shade
Date:      2015-04-15 00:40 +0300
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/20c5dbbe3e3d

7901384: NPE in JSONResultFormat with -prof gc

! jmh-core/src/main/java/org/openjdk/jmh/results/format/JSONResultFormat.java
! jmh-core/src/test/java/org/openjdk/jmh/results/format/ResultFormatTest.java
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.csv.root
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.csv.ru
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.csv.us
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.json
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.latex.root
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.latex.ru
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.latex.us
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.scsv.root
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.scsv.ru
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.scsv.us
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.text.root
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.text.ru
! jmh-core/src/test/resources/org/openjdk/jmh/results/format/output-golden.text.us