Simplify now we are using Java 6
Simplify now we are using Java 6

git-svn-id: https://svn.apache.org/repos/asf/jmeter/trunk@1413845 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 8877b2c1c679f450a60970ca30e4f1619c511aff
ham1/jmeter,ham1/jmeter,etnetera/jmeter,ham1/jmeter,etnetera/jmeter,benbenw/jmeter,apache/jmeter,benbenw/jmeter,apache/jmeter,benbenw/jmeter,ham1/jmeter,benbenw/jmeter,etnetera/jmeter,etnetera/jmeter,apache/jmeter,etnetera/jmeter,apache/jmeter,ham1/jmeter,apache/jmeter