Refactor tests that use .dir in directory names for OpenVMS

This test requires the path name to contain spaces. The .dir is not an absolute requirement.
org.jboss.test.jmx.test 103 2 1

• Test: XMLAttributePersistenceManagerUnitTestCase testWriteToPathNameContainingSpaces
• Test failure: Test fails with "Unexcepted Exception, see the Log file"
  Logfile reports following:
  java.io.FileNotFoundException on
  /swdisk/jboss_eap/jboss-eap-4.2/jboss-as/server/all/tmp/XmlApm23965Test .dir/testId.xml
  (no such file or directory (errno:2))
• Status: Cannot create a directory with ".dir" in the name on OpenVMS.

This test requires '.' in the directory names, but '.dir' is not an absolute requirement.
org.jboss.test.util.test 76 2 2

• Test: FileURLListerUnitTestCase testListDeployLikeDirStructureDontRecurse
• Test failure: "junit.framework.AssertionFailedError: Expected
  URL: file:/jboss_home/testsuite/output/resources/util/fileurllister/deploy/dotted.sub.dir/"
• Status: Cannot create a directory with ".dir" in the name on OpenVMS.

• Test: FileURLListerUnitTestCase testListDeployLikeDirStructureRecurse
• Test failure: "junit.framework.AssertionFailedError: Expected
  URL: file:/jboss_home/testsuite/output/resources/util/fileurllister/deploy/dotted.sub.dir/"
• Status: Cannot create a directory with ".dir" in the name on OpenVMS.