Suppress compilation if JMS not present
Suppress compilation if JMS not present


git-svn-id: https://svn.apache.org/repos/asf/jakarta/jmeter/trunk@325011 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: a940741e99d880abfd58d2612971bc09e4c7ebfb
benbenw/jmeter,ham1/jmeter,benbenw/jmeter,etnetera/jmeter,apache/jmeter,apache/jmeter,benbenw/jmeter,etnetera/jmeter,etnetera/jmeter,apache/jmeter,etnetera/jmeter,apache/jmeter,apache/jmeter,etnetera/jmeter,ham1/jmeter,ham1/jmeter,ham1/jmeter,benbenw/jmeter,ham1/jmeter