Remove useless brackets very little optimisation toarray
Remove useless brackets
very little optimisation toarray

git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1380043 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: f27b1351836f4e25b1203207558e337410eff28c
apache/jmeter,apache/jmeter,ham1/jmeter,benbenw/jmeter,apache/jmeter,ham1/jmeter,benbenw/jmeter,etnetera/jmeter,apache/jmeter,ham1/jmeter,etnetera/jmeter,apache/jmeter,etnetera/jmeter,etnetera/jmeter,ham1/jmeter,benbenw/jmeter,etnetera/jmeter,benbenw/jmeter,ham1/jmeter