Fix useless use of trim(); close file on normal exit
Fix useless use of trim(); close file on normal exit


git-svn-id: https://svn.apache.org/repos/asf/jakarta/jmeter/trunk@324323 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: dea7e189129b1e9df6c74b25e33e273c134d3c8b
apache/jmeter,ham1/jmeter,ham1/jmeter,apache/jmeter,apache/jmeter,etnetera/jmeter,etnetera/jmeter,apache/jmeter,etnetera/jmeter,benbenw/jmeter,ham1/jmeter,ham1/jmeter,benbenw/jmeter,ham1/jmeter,etnetera/jmeter,benbenw/jmeter,apache/jmeter,benbenw/jmeter,etnetera/jmeter