ticket:10284: Fixed to use correct path for cldr tools, "${env.CLDR_DIR}/tools/java"

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@34060 251d0590-4201-4cf1-90de-194747b24ca1
ticket:8449: Remove calendar instances after test

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@34061 251d0590-4201-4cf1-90de-194747b24ca1